GSYS-4800 - Speaker GEMINI - Free user manual and instructions

Product type	Powered speaker
Brand	Gemini
Model	GSYS-4800
Power supply	AC 100-240V, 50/60Hz
Power (estimated)	500W RMS (not specified, estimate based on range)
Dimensions (W x H x D, estimated)	300 x 400 x 250 mm (not specified, typical estimate)
Weight (estimated)	5 kg (not specified, typical estimate)
Audio inputs	Line-in (3.5mm), Coaxial, Optical, USB, FM, Bluetooth
Outputs	Speaker output (2 passive speakers)
Microphone inputs	2 x 6.35mm jack (MIC1, MIC2)
Supported audio formats	MP3, AAC, WAV, FLAC, WMA
Special features	Bass X-Drive, Equalizer (6 modes), Effects (mic volume, echo, bass, treble), LED lighting (4 modes)
Remote control	Yes, with full functions
Included accessories	2 speakers, main unit, power cable, FM antenna, remote control, wired microphone
Cleaning	Soft dry cloth only, no chemicals
Safety	Do not open, no user-serviceable parts, avoid water and heat
Warranty	1 year (limited)

Frequently Asked Questions - GSYS-4800 GEMINI

How do I connect my smartphone via Bluetooth?

Press the SOURCE button until the screen shows "BT" flashing. On your smartphone, enable Bluetooth and select "GEMINI GSYS-2400" (the displayed model may vary). Once connected, a beep sounds and "BT" stops flashing.

How do I play audio files from a USB flash drive?

Insert the USB flash drive into the USB port on the panel. The device automatically switches to USB mode. You can also press SOURCE to select USB. Use the ▶||, ▶▶ or ◀◀ keys to play, pause, or change tracks.

How do I adjust the microphone volume?

Connect a dynamic microphone to the 6.35mm jack input (MIC1 or MIC2). Press the EFFECT key, the screen displays "2U **". Use the + or - keys to adjust the microphone volume.

How do I use the FM radio?

Attach the supplied FM antenna. Press SOURCE to select FM. Use the CH+/CH- keys on the remote control or hold ◀◀/▶▶ on the panel to go to preset stations. For auto search, press ▶||. You can also enter the frequency directly with the numeric keys on the remote.

How do I change the equalizer mode?

On the remote control, press the EQUALIZER key to cycle through modes: EQ1 (Normal), EQ2 (Rock), EQ3 (Pop), EQ4 (Classic), EQ5 (Jazz), EQ6 (Country). The screen shows the selected mode.

What should I do if the sound is muted?

Press the MUTE key on the remote control to restore sound. The mute indicator on the screen turns off. If the problem persists, check the volume or source.

How do I connect an external device via the Line-in jack?

Use a 3.5mm audio cable to connect your device (smartphone, MP3 player) to the LINE-IN input on the panel. Press SOURCE to select LINE. Adjust the volume on your device and the speaker.

What type of power supply is required?

The device operates on AC 100-240V, 50/60Hz mains. Use only the supplied power cable. Do not plug into an unsuitable outlet.

How do I clean the speaker?

Use a soft dry cloth to clean the exterior. Never use chemicals, wax, benzene, or insecticides. Avoid any liquids.

What should I do if no sound comes out?

Check that the device is on (power switch and indicator). Ensure the source is correctly selected (BT, USB, etc.). Check the volume (+/- keys, remote). If the problem persists, test with another source or contact a qualified GEMINI technician.

USER MANUAL GSYS-4800 GEMINI

Black and blue portable phone with 'gemini' branding on top (no other text or symbols visible)

Top-down view of a black rectangular device with a circular blue and purple gradient ring (no text or symbols visible)

Close-up of a black and blue Xiaomi portable speaker with mesh grille (no visible text or symbols)

GSYS-2400

2

gemini*

GSYS Series

CONTENTS

Product Introduction .... 3

Caution 3

Panel 4

Remote Control 5

Connection Diagram....6

Bluetooth Pair and Connect 6

USB 6

Line In 7

Using microphones....7

FM Radio Operation 7

Specifications 8

Warranty information 8

Legality and Safety 9

FCC warning 9

Spanish.... 10

French.... 15

German.... 20

Italian.... 25

Dutch.... 30

Introduction

Thank you for purchasing our GSYS Series Complete High Power Speaker System. With proper care & maintenance, your unit will provide years of reliable, uninterrupted service. The GSYS Series is backed by a 1-year limited warranty*.

Preparing For First Use

Please ensure that you find these accessories included with your GSYS Series speaker:

(2) Speakers
(1) Head Unit
(1) Power cable
(1) Operating Instructions
(1) FM Antenna
(1) Remote control
(1) Wired Microphone

Caution

• All operating instructions should be read before using this equipment.
• To reduce the risk of electrical shock, do not open the unit. There are no user replaceable parts inside.
• Please refer servicing to a qualified GEMINI service technician. Do not attempt to return this equipment to your dealer.
• Do not expose this unit to direct sunlight or to a heat source such as a radiator or stove.
• This unit should be cleaned only with a damp cloth. Avoid solvents or other cleaning detergents.
• When moving this equipment, it should be placed in its original carton and packaging. This will reduce the risk of damage during transit.
• Do not expose this unit to water or heat.
• Do not use cleaning products or lubricants on the controls or switches.

Precautions

Please read carefully before proceeding

Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical shock, short-circuiting, damages, fire, or other hazards.

• Read Instructions: All the safety and operating instructions should be read before the product is operated.
• Retain Instructions: The safety and operating instructions should be retained for future reference. All the safety and operating instructions should be read before the product is operated.
• Heed Warnings: All warnings on the product and in the operating instructions should be adhered to.
• Follow Instructions: All operating and use instructions should be followed.
• Cleaning: The product should be cleaned only with a polishing cloth or a soft dry cloth. Never clean with furniture wax, benzene, insecticides or other volatile liquids since they may corrode the cabinet.
• Water And Moisture: Do not use this product near water, for example, near a bathtub, wash bowl, kitchen sink, or Laundry tub; in a wet basement; or near a swimming pool; and the like.

- Do Not Open: Do not open the device or attempt to disassemble the internal parts or modify them in any way. The device contains no user-serviceable parts. If it should appear to be malfunctioning, discontinue use immediately and have it inspected by qualified GEMINI service personnel.

- Replacement Parts: When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.

- Location: Before moving the device, remove all connected cables.

• Do not use the speaker's handles for suspended installation. Doing so can result in damage or injury.
• Do not expose the device to excessive dust or vibrations, or extreme cold or heat (such as in direct sunlight, near a heater) to prevent the possibility of panel disfiguration or damage to the internal components.
• Do not place the device in an unstable position where it may accidentally fall over.

- Connections: Before connecting the device to other devices, turn off the power for all devices. Before turning the power on or off for all devices, set all volume levels to minimum.

Panel

1. USB: USB drive port. Charge USB devices or play audio files.
2. STANDBY: To suspend operations and save power when not in use, press to enter STANDBY mode. Press again to resume operation.
3. SOURCE: Press this key to change the sources between BT, LINE, COAXIAL, OPTICAL, FM, USB.
4. LED DISPLAY: Displays speaker status.

5.X DRIVE: Press the key to turn X DRIVE bass boost ON/OFF.

6.-/+: Adjusts Volume & FX Parameters.

1. MIC1 IN: 1/4" Mic input socket

8.MIC2 IN: 1/4" Mic input socket

9.EFFECTS: Press this key to toggle the menu between MIC VOLUME, ECHO EFFECT, BASS, TREBLE, Adjust with +/- keys

1. LIGHT : Press to toggle through lighting modes: LED1, LED2, LED3, LED4, OFF

① ② ③ ④ ⑤ ⑥ ⑦ 15 14 13 12 11 gemini 10 9 8

Diagram of a device rear panel with numbered labels pointing to internal components

11.▶▶: Skip to the next song in USB/BT mode. Skip to next station in FM mode.
12. ▶: In USB/BT input mode: Press to PLAY/PAUSE a track. In FM mode: Press to scan FM frequencies.
13.◀◀: Skip to previous song at USB/BT input mode.Skip to previous station in FM mode.

1. LINE-IN: 1/8" Auxiliary audio input

2. POWER INDICATOR LED

3. FM Antenna Port

4. DIGITAL AUDIO COAXIAL INPUT

5. AUDIODIGITAL OPTICAL INPUT

6. SPEAKER OUTPUT JACK

7. AC INPUT : AC 100V-240V\~,50/60Hz.

8. POWER SWITCH: Press this switch to turn the unit ON or OFF

Remote Control

1. STANDBY : Standby ON/OFF .

2. 0\~9 NUMERIC KEYS: These keys are used to play a track directly in USB source mode or a frequency directly in FM mode. Eg:To play 12th track in the USB playlist press the numeric key"1" followed by"2".

3. VOL- : To decrease the volume.

4. |◀◀ /CH- : Play the previous song by pressing "|◀◀/CH-" in USB/BT input mode. Choose previous channel by pressing "|◀◀/CH-" in FM input mode.

5. ▶||: Play / pause in USB/BT mode. In FM mode press for full automatic search.

6. ◀◀/TU- : Fast rewind a song by pressing "◀◀/TU-" in USB input mode. Choose tuning channel by pressing "◀◀/TU-" in FM input mode.

7. ▶▶/TU+ : Fast forward song by pressing "▶▶/TU+" in USB input mode. Choose tuning channel by pressing "▶▶/TU+" in FM input mode.

8. ▶▶/CH+ : Play the next song by pressing "▶▶/CH+" in USB/BT input mode. Choose next channel by pressing "▶▶/CH+" in FM input mode.

9. VOL+: To increase the volume.

10. MUTE : Press to switch audio mute ON/OFF.

11. EQUALIZER: Press to change the equalizer between EQ 1(NORMAL), EQ2(ROCK), EQ 3(POP), EQ 4(CLASSIC), EQ 5(JAZZ), EQ 6(COUNTRY)

12. SOURCE : Press to change the source between BT, LINE, COAXIAL, OPTICAL, FM, USB .

STANDBY SOURCE 1 2 3 4 5 6 7 8 9 0 EQ MUTE VOL- VOL+ 11 10 3 9 4 5 6 I-/C H+/C H- I-/T U- I-/T U+ 7

Bluetooth

≤10m (33ft) Bluetooth Bluetooth DEVICES GEMINI GSYS-2400

Press the SOURCE button, display will flash “BT” while searching for devices. On your Bluetooth media player, select “GEMINI GSYS-2400” to establish connection. You will hear a beep and “BT” on display will stop flashing once connection is successful.

USB

USB

GSYS-2400 will automatically go to USB mode when USB stick is inserted or you can use SOURCE button to toggle through modes, display will read "USB" for USB mode. Supported Audio File types: MP3, AAC, WAV, FLAC, WMA

LINE IN LINE IN ① ②

Mixing sound with microphone

Diagram of a CD-ROM front panel with labeled MIC connectors and connected audio devices

Connect dynamic microphone to 1/4" input. To adjust Mic volume, press EFFECT button once, display will read "2U**". Use the + & - buttons to adjust microphone volumes

FM Radio Operation

1. Before using the radio functions, you must attach the supplied antenna. Adjust the antenna to obtain optimum reception.
2. Press [SOURCE] to select FM mode.
3. Press the CH+/CH- key on the remote control or Hold the [◀◀ /▶▶] key on the top panel to skip to the preset station.
4. Press the TU+/TU- key on the remote control or press the [◀◀▶▶] key on the top panel to adjust the radio frequency manually.

(The number key on the remote control can directly select the frequency. Such as enter "8,8,1" keys for 88.1 MHz, "1,0,4,0" keys for 104.0MHz.)

Press the PLAY key on the remote control or Press the [▶] key on the top panel, the machine will scan radio channels from low-frequency to high-frequency by itself and memorize the channels one by one.

CONNECTION DIAGRAM:

Note:

• Always unplug the unit from power when making connections.
• Check all connections are firmly secured.
• Confirm both speakers are connected to their correct designated position.

FM Antenna

Wall Mount

Diagram showing a battery component with an arrow pointing to a panel with circular holes, connected to a wire (no text or symbols present)

Microphone holder on rear of speaker

Pure electrical circuit lines without any symbols

Specifications

	GSYS-2400
LF Driver Size (Subwoofer)	2 x 8"
MF Driver Size(main speaker)	6.5"
HF Driver Size(main speaker)	1"+3"
Total Power	120W
Frequency Response	30Hz-20KHz
Power Source	100-240V~,50/60Hz

Warranty and Repair

All Gemini products are designed and manufactured to the highest standards in the industry. With proper care and maintenance, your product will provide years of reliable service.

Limited Warranty

a. GEMINI guarantees its products to be free from defects in materials and workmanship for one (1) year from the original purchase date.

b. This limited warranty does not cover damage or failure caused by abuse, misuse, abnormal use, faulty installation, improper maintenance or any repairs other than those provided by an authorized Gemini Service Center

c. There are no obligations of liability on the part of GEMINI for consequential damages arising out of or in connection with the use or performance of the product or other indirect damages with respect to loss of property, revenues, of profit, or costs of removal, installation, or reinstallation. All implied warranties for GEMINI, including implied warranties for fitness, are limited in duration to one (1) year from the original date of purchase, unless otherwise mandated by local statutes.

Return/Repair

a. Please call our helpful Customer Service Representatives at 732-346-0061, and they will be happy to give you a Return Authorization Number (RMA) and the address of an authorized service center closest to you.

b. After receiving an RMA, include a copy of the original sales receipt, with defective product and a description of the defect. Send by insured freight to: Gemini and use the address provided by your customer service representative. Your RMA must be written on the outside of the package, or processing will be delayed indefinitely!

c. Service covered under warranty will be paid for by Gemini and returned to you. For non-warranted products, Gemini will repair your unit after payment is received. Repair charges do not include return freight. Freight charges will be added to the repair charges.

d. On warranty service, you pay for shipping to Gemini, we pay for return shipping within the continental United States. Alaska, Hawaii, Puerto Rico, Canada, Bahamas, and the Virgin Islands will be charged for freight.

e. Please allow 2-3 weeks for return of your product. Under normal circumstances your product will spend no more than 10 working days at Gemini. We are not responsible for shipping times.

LEGALITY & SAFETY

The device is not intended for use by people (including children) with reduced physical, sensory or mental capacity. People who have not read the manual, unless they have received an explanation by someone responsible for their safety, should not use this unit. Children should be monitored to ensure that they do not play with the device. The device should always be readily accessible. The device should not be exposed to water. No objects filled with liquids, such as vases, shall be placed on the device. Always leave a minimum distance of 10 cm around the unit to ensure sufficient ventilation. Open flame sources, such as candles, should not be placed on top of the device. The device is intended for use only in a temperate climate. At full volume, prolonged listening may damage your hearing and cause temporary or permanent deafness, hearing drone, tinnitus, or hyperacusis. Listening at high volume is not recommended. One hour per day is not recommend either. Switch the device off where the use of the device is not allowed or where there is a risk of causing interference or danger - for examples: on an aircraft, or near medical equipment, fuel, chemicals or blasting sites. Check the current laws and regulations regarding the use of this device in the areas where you drive. Do not handle the device when driving. Concentrate fully on driving. All wireless devices are susceptible to interference which may affect their performance. All our devices conform to international/national standards and regulations, and we aim to limit user exposure to electromagnetic fields. These standards and regulations were adopted after the completion of extensive scientific research. This research established no link between the use of the mobile headset and any adverse effects on health if the device is used in accordance with standard practices. Only qualified people are authorized to install or repair this product. Only use batteries, chargers and other accessories which are compatible with this equipment. Do not connect incompatible products. This equipment is not waterproof. Keep it dry. Keep your device in a safe place, out of the reach of young children. The device contains small parts which may present a choking hazard to kids.

FCC warning:

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Introducción

Diagram of a device rear panel with numbered labels pointing to internal components

Control remoto

Front view line drawing of a vehicle front panel with control buttons and display (no text or symbols)

STANDBY SOURCE 1 2 3 4 5 6 7 8 9 0 EQ MUTE VOL- VOL+ 11 10 9 4 5 6 -/TU- -/CH+/CH- -/TU+ -

≤10m (33ft) Bluetooth Bluetooth DEVICES GEMINI GSYS-2400

Technical diagram of a device rear panel with labeled MIC connectors and ports

Pure electrical circuit lines without any symbols

Especificaciones

	GSYS-2400
LF Driver Size (Subwoofer)	2 x 8”
MF Driver Size(main speaker)	6.5”
HF Driver Size(main speaker)	1"+3"
Total Power	120W
Frequency Response	30Hz-20KHz
Power Source	100-240V~,50/60Hz

Introduction

Diagram of a device rear panel with numbered labels pointing to internal components

Front view line drawing of a vehicle front panel with control buttons and display (no text or symbols)

≤10m (33ft) Bluetooth Bluetooth DEVICES GEMINI GSYS-2400

Diagram of a car front panel with labeled MICs connected to two external sensors via cables

Ant cau FM Type mural

Pure electrical circuit lines without any symbols

Caractéristiques

	GSYS-2400
LF Driver Size (Subwoofer)	2 x 8”
MF Driver Size(main speaker)	6.5”
HF Driver Size(main speaker)	1"+3"
Total Power	120W
Frequency Response	30Hz-20KHz
Power Source	100-240V~,50/60Hz

Einführung

Diagram of a device rear panel with numbered labels pointing to internal components

Front view line drawing of a vehicle front panel with control buttons and display (no text or symbols)

≤10m (33ft) Bluetooth Bluetooth DEVICES GEMINI GSYS-2400

Technical diagram of a car front panel with labeled MIC indicators and connected audio devices

Pure electrical circuit lines without any symbols

Spezifikationen

	GSYS-2400
LF Driver Size (Subwoofer)	2 x 8”
MF Driver Size(main speaker)	6.5”
HF Driver Size(main speaker)	1"+3"
Total Power	120W
Frequency Response	30Hz-20KHz
Power Source	100-240V~,50/60Hz

Introduzione

Technical diagram of a device rear panel with numbered labels pointing to internal components

Front view line drawing of a vehicle front panel with control buttons and display (no text or symbols)

≤10m (33ft) Bluetooth Bluetooth DEVICES GEMINI GSYS-2400

Diagram of a device rear panel with labeled MICs connected to its ports via cables

	GSYS-2400
LF Driver Size (Subwoofer)	2 x 8"
MF Driver Size(main speaker)	6.5"
HF Driver Size(main speaker)	1"+3"
Total Power	120W
Frequency Response	30Hz-20KHz
Power Source	100-240V~,50/60Hz

Invoering

Diagram of a device rear panel with numbered labels pointing to internal components

Press the SOURCE button, display will flash “BT” while searching for devices. On your Bluetooth media player, select “GEMINI GSYS-2400” to establish connection. You will hear a beep and “BT” on display will stop flashing once connection is successful.

USB

USB

Technical diagram of a device rear panel with labeled MJC connectors and ports

Antcna FM

Wandmontage

lmontage

Pure electrical circuit lines without any symbols

Specifications:

	GSYS-2400
LF Driver Size (Subwoofer)	2 x 8”
MF Driver Size(main speaker)	6.5”
HF Driver Size(main speaker)	1"+3"
Total Power	120W
Frequency Response	30Hz-20KHz
Power Source	100-240V~,50/60Hz

gemini®

If you experience problems with this unit, call 732-346-0061 for Gemini customer service. Do not attempt to return this equipment to your dealer.

Parts of the design of this product may be protected by worldwide patents. Information in this manual is subject to change without notice and does not represent a commitment on the part of the vendor. Gemini shall not be liable for any loss or damage whatsoever arising from the use of information or any error contained in this manual. No part of this manual may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, recommended that all maintenance and service on this product is performed by Gemini or its authorized agents. Gemini will not accept liability for loss or damage caused by maintenance or repair performed by unauthorized personnel.

WWW.GEMINISOUND.COM