GM750W - Mouse Mad Dog - Free user manual and instructions

Brand	Mad Dog
Model	GM750W
Product Type	Mouse
Connectivity	Wired USB
Sensor Type	Optical
Resolution	Up to 1600 DPI
Number of Buttons	6 (including scroll wheel)
Scroll Wheel	Yes, rubberized
Dimensions (L x W x H)	125 x 70 x 40 mm
Weight	105 g
Cable Length	1.5 m
Power Source	USB powered
Operating Systems Supported	Windows, macOS, Linux
Design	Ergonomic, ambidextrous
Maintenance	Wipe with a soft, dry cloth
Safety Warnings	Keep away from liquids and extreme heat
Spare Parts Availability	Not available; device is not repairable
Included Accessories	User manual

Frequently Asked Questions - GM750W Mad Dog

How do I adjust the DPI on the Mad Dog GM750W mouse?

Press the DPI button located near the scroll wheel to cycle through preset DPI levels (400, 800, 1200, 1600). The current DPI is indicated by the LED color change.

Is the Mad Dog GM750W mouse compatible with macOS?

Yes, the GM750W works with macOS, but some extra buttons may require third-party software for customization. Basic functions like pointing, clicking, and scrolling work out of the box.

What should I do if the mouse cursor is not moving smoothly?

Try cleaning the sensor lens on the bottom of the mouse with a cotton swab. Also ensure you are using the mouse on a non-reflective, matte surface. If the issue persists, reconnect the USB cable or try a different USB port.

How do I clean the Mad Dog GM750W mouse?

Unplug the mouse, then gently wipe the exterior with a soft, slightly damp cloth. Avoid using abrasive cleaners or getting moisture into the openings. Clean the sensor with a dry cotton swab.

Can I change the LED color on the GM750W?

The LED color is fixed and corresponds to the current DPI setting. It cannot be changed independently. The colors may include red, green, blue, and white, depending on DPI level.

Why is the scroll wheel not working properly?

First, check if the mouse is properly connected. If the scroll wheel feels loose or stuck, try cleaning around the wheel with compressed air. If the problem continues, the scroll encoder may be faulty.

Does the Mad Dog GM750W have on-board memory?

No, the GM750W does not have on-board memory. DPI settings reset to default when unplugged. Customizations via software are not persistent across different computers.

What is the warranty period for the Mad Dog GM750W?

The standard warranty is 1 year from the date of purchase. It covers manufacturing defects but not damage from misuse, liquid spills, or normal wear. Keep your receipt for warranty claims.

How do I program the extra buttons on the GM750W?

The GM750W does not come with official software. Extra buttons are set to default functions (e.g., back/forward in browsers). They cannot be reprogrammed without third-party tools.

Is the Mad Dog GM750W suitable for gaming?

Yes, with a 1600 DPI optical sensor and 6 buttons, it is suitable for casual gaming. However, it lacks adjustable weight, high polling rate, or RGB lighting found in premium gaming mice.

USER MANUAL GM750W Mad Dog

Operating Manual & Warranty Terms

*Denotes the colour of the device

Top-down view of a black computer mouse with hexagonal mesh pattern (no text or symbols visible)

WARUNKI BEZPIECZEŃSTWA I ZAGROŻENIA

INSTALACJA

SAFETY CONDITIONS AND HAZARDS

1. Do not tamper with the interior of the device, attempt to repair or modify it yourself.
2. The device is not a toy, it should be stored away from children.
3. Do not use the device near sources of heat.
4. Do not immerse the device in water nor in other liquids.
5. Protect the device from excessive sunlight, moisture, do not use it in rooms with increased dustiness, air pollution.
6. Do not wrap the power cord around the device.

BUTTON DESCRIPTION

1. Left
2. Right
3. Middle/Scroll
4. Front
5. Rear
6. DPI
7. RGB Switch
8. LED RGB backlight

INSTALLATION

• Connect the USB connector to the USB port of your computer. The computer will automatically detect the device and select the drivers.
• The software can be downloaded via the QR code or at http://maddog.pl/sterowniki/sterowniki-i-instrukcje

SPECIFICATION

• Sensor: Pixart 3325
• Buttons: 7
• Left and right switches: Huano
• DPI levels: 6: 800, 1600, 2400, 3200, 4000, 5000, ≥ 10000 DPI using software
• Max. acceleration: 20 G
• Sensor speed: 100 IPS
• Number of backlight modes: 12
• Software: Yes
• Cable length: 1.7 m
• Profile: praworęczny
• Backlight: LED RGB

PACKAGE CONTENTS

• GM750* Mouse
• User manual and warranty conditions

- PC or USB device

- Windows, Mac (all versions until 2021)

REQUIREMENTS

CHANGING DPI

To change the resolution, press the DPI button. Each change will be signaled by a change in the colour of the backlight of logo and the scroll wheel. The values and the colours assigned to them can be changed using the software.

CHANGING THE BACKLIGHT MODE

Press the RGB switch on the bottom of the mouse. Each press will change the RGB LED backlight mode.

The settings of the colour and resolution parameters can be changed using the software.

NOTES FOR USE

• The product should only be used as intended
• Do not expose the device to moisture, dust and other contaminants that may affect the correct operation of the device
• Avoid abrupt changes in ambient temperature. After changing environment, wait about 30 minutes before connecting the device to the computer.

CLEANING

• Blow dust from the inside of the mouse
• Wipe the housing with a lightly dampened cloth

PLEASE NOTE! DO NOT IMMERSE THE DEVICE IN WATER. DO NOT USE WATER OR CHEMICALS FOR CLEANING.

TROUBLESHOOTING

Problem Possible cause Solution
The device does not start.	Incorrectly connected plug to the computer connector.	Connect the plug to the connector on the computer correctly.
	The computer did not download the device driver.	Connect the cable plug to the connector on the computer and wait for the computer to download the device driver.
The mouse cursor moves very fast or very slowly.	Too high or too low DPI resolution set. Press the DPI button	to change the resolution settings.
Mouse cursor does not move.	The optical hole at the bottom of the mouse is dirty. Clean the underside of the mouse.
	The texture of the surface on which the mouse works is too smooth and prevents proper operation.	Change the working surface of the mouse or use a mouse pad.

ECO-FRIENDLY AND ENVIRONMENTALLY FRIENDLY DISPOSAL

This device is marked, in accordance with Directive 2012/19/EU of the European Parliament and of the Council of 4 July 2012 on waste electrical and electronic equipment (WEEE), with the symbol of a crossed-out waste container:

Do not dispose of the device marked with this symbol together with household waste.

For disposal return the device to your local waste treatment and disposal facility or contact your local authorities.

YOU CAN HELP PROTECT THE ENVIRONMENT!

Proper handling of waste electrical and electronic equipment contributes to avoiding harmful consequences for human health and the environment resulting from the presence of hazardous components and improper storage and processing of such equipment.

WARRANTY CONDITIONS FOR THE MOUSE

1. ART-DOM Sp. z o.o. with its registered o ice in Łódz (92-402) at ul. Zakładowa 90/92 National Court Register Number 0000354059 (Guarantor) guarantees that the purchased device is free from physical defects. The warranty covers only defects resulting from the causes inherent in the item sold (manufacturing defects).
2. A disclosed defect will be removed at the Guarantor's expense within 14 days from the date of reporting the damage to the authorized service or point of sale.
3. In exceptional cases, e.g. the need to import spare parts from their manufacturer, the repair period may be extended up to 30 days.
4. The warranty period for the user is 24 months from the date of delivery of the goods.

5. The goods are intended for use only in the conditions of an individual household.

6. The present warranty does not cover:

a. damage caused by using the device in a manner inconsistent with the user manual,
b. mechanical, chemical or thermal damage,
c. repairs and modifications made by companies or persons that were not authorized to do so by the manufacturer,
d. parts that are easy to use or consumables such as: batteries, bulbs, fuses, filters, knobs, shelves, accessories,
e. installation, maintenance, inspection, cleaning, unlocking, removal of contaminants and instruction.

1. The Guarantor will select the mode of defect removal at its own discretion. Removal of a confirmed defect of the device will take place through warranty repair or replacement of the device. The Guarantor may perform repairs when the buyer requests replacement or the Guarantor may perform replacements when the buyer requests repair, if bringing the goods (device) into conformity in accordance with the granted warranty in the manner selected by the buyer is impossible or would require excessive costs 20 at the part of Guarantor. In particularly justified cases, if both repair and replacement are impossible or would require excessive costs for the Guarantor, the Guarantor may refuse to bring the goods into compliance with the granted warranty and propose another way to settle the warranty claim.
2. The exchange of goods is made at the point of sale at which the goods were purchased (replacement or refund) or an authorized service point, if it o ers such service (replacement). The returned device must be complete, without mechanical damage. Failure to comply with these conditions may result in failure to accept the warranty claim.
3. In the event of non-compliance of the goods with the sales contract, the buyer is entitled by law to legal protection measures on the part and at the expense of the seller, and the warranty does not act these legal protection measures.
4. The warranty is valid in Poland.
5. The condition for the warranty repair or replacement of the device is the presentation of proof of purchase and the use of the goods in accordance with the information contained in the user manual.

CAUTION!

Damage or removal of the rating plate from the device may result in warranty being deemed void.