KH 2287 - Alarm Clock EBENCH - Free user manual and instructions

Product Type	Clock radio
Brand	EBENCH
Model	KH 2287
Power supply voltage	220-230 V ~ 50 Hz
Backup battery	1 x 9V (not included)
FM range	87,5 - 108 MHz
AM/MW range	520 - 1710 kHz
Display	LED
Alarm function	Audible alarm (buzzer) or radio
Sleep function	Yes, up to 1h59
Alarm snooze	Yes, about 9 minutes
FM antenna	Telescopic wire antenna
AM antenna	Built-in ferrite antenna
Number of buttons	9 buttons
Cleaning	Dry cloth only
Safety	Do not expose to water, heat, do not open
Repairability	Recommended service center, do not open the case
Included accessories	User manual

Frequently Asked Questions - KH 2287 EBENCH

How to set the time?

Press and hold the TIME SET button, then simultaneously press the HOUR and MINUTE buttons until the desired time is displayed.

How to set the alarm?

Simultaneously press the ALARM, HOUR, and MINUTE buttons until the desired alarm time appears. Then set the function switch to BUZZ (audible alarm) or AUTO (radio).

How to use the sleep function?

Press the SLEEP button to activate the timer. The default duration is 0:59. To change it, press and hold the SLEEP button and press HOUR to increase or MINUTE to decrease the duration (max 1:59).

How to switch from buzzer alarm to radio?

Set the function switch to ON, adjust the desired frequency and volume, then set the switch to AUTO. The radio alarm icon appears on the display.

What to do in case of power failure?

Insert a 9V battery into the designated compartment. This saves the time and settings. The LED display turns off, but the alarm retains its data. When power returns, the correct time displays automatically.

How to change the backup battery?

Open the battery compartment (mark ⑬) and replace the 9V battery with a new one. It is recommended to change it once a year.

Why won't the display turn on?

Check that the device is plugged into a functioning power outlet. If the display remains off, the backup battery may be dead, but this does not affect the display in mains mode. If the problem persists, contact customer service.

How to improve radio reception?

For FM, fully unfold the wire antenna and orient it. For AM/MW, turn the device as the ferrite antenna is directional. Avoid nearby electronic interference.

How to stop the alarm?

Press the SNOOZE button for a 9-minute pause, or set the function switch to OFF to stop it completely. The alarm stops automatically after 1h59.

How to clean the device?

First unplug the device. Use a dry, soft cloth to wipe the housing. Never use cleaning products or water to avoid damaging the device.

USER MANUAL KH 2287 EBENCH

Operating instructions

①Function switch (BUZZ (ALARM)/AUTO/ON/OFF) Controls
②LED display
③Snoopze button
④ Sleep button
⑤Alarm
⑥ Alarm off button
⑦ Hours
8Minutes
⑨ Time setting button (TIME SET)
Volume control
① Tuner
② Band selector MW/VHF (AM/FM)
⑬ Battery compartment (in event of mains power failure)

· Operate the device at the correct mains voltage only Safety advice (220 / 230 Volt 50 Hz).
- Exposing this type of electrical equipment to high temperatures or moisture could lead to fires or electric shock. To prolong the service life of your radio do not position it near water or heating radiators. Always find a place with good air circulation.
- Never use damaged electrical equipment (the device itself or its mains lead).
- Do not try to reach the appliance if it falls into water. Pull out the plug from the mains socket immediately.
- The electrical components in this device are at high voltage. Never remove any parts of the housing.
- If repairs are required please take or send the device to our customer services centre (See the guarantee card for the address and telephone number).
- When required, the housing can be cleaned with a soft cleaning cloth (after ensuring that the plug is out of the mains

socket). Never use cleaning agents as they could damage the housing.

Connecting to mains	Insert the plug into a mains socket (make sure the mains voltage matches that of the device).
Radio reception	Switch on the radio by moving the function switch ⑨ into the ON position. Set the band selector switch to the required position (VHF or MW) ⑫. Set the volume using the volume control ⑩. Set the radio to the VHF or medium wave frequency of your choice using the tuner ⑪.
Aerials	FM (VHF): Unwind and position the wire aerial for best reception of VHF. AM /MW: The radio has a sensitive ferrite aerial.
Setting the time	Press and hold down the TIME button ⑨ (TIME / TIME-SET) whilst pressing the HOURS ⑦ or MINUTES ⑧ button until you see the correct time in the display.
Setting the alarm time	Press the ALARM ⑤ and HOURS ⑦ or MINUTES ⑧ button until the required alarm time appears in the display.
Setting the alarm mode	1 First set the required alarm time as explained above. 2 If you wish to be woken by the buzzer set the FUNCTION SWITCH ① to BUZZ (ALARM). The activated alarm mode is then shown in the display.
	· If you wish to be woken by the radio, set the FUNCTION

SWITCH to ON and select the desired station/frequency and the volume ⑩.

3 Then set the FUNCTION SWITCH ① to AUTO. The activated alarm mode is then shown in the display.
4 Then set the FUNCTION SWITCH ① to RADIO. The activated alarm mode is then shown in the display.

The appropriate alarm sounds when the alarm time is reached. The alarm sound switches off automatically after 1 hour 59 minutes.

The alarm sound can be temporarily interrupted by pressing the SNOOZE button ③ . After approximately 9 minutes the alarm sound automatically switches itself on again. This process can be repeated for a maximum of 1 hour 59 minutes. You can cut short the alarm period by setting the FUNCTION SWITCH ① to OFF.

After the alarm is switched off, if you set the FUNCTION SWITCH ① to AUTO again the alarm will sound on the next day at the same time.

Automatic 24 hour alarm

This setting allows you to go to sleep whilst listening to the radio. With the FUNCTION SWITCH ① in the AUTO or OFF position the radio plays for a maximum of 1 hour 59 minutes.

Going to sleep with the sleep function

1 Press the Sleep button ④ to set the time for which the radio will play. The display shows 0:59
2 If you wish the radio to stop playing earlier just press and hold down the Sleep button ④ whilst pressing the MINUTES ⑧ button until the desired playing time is displayed.

3 If you wish the playing time to be extended to 1:59, press and hold down the Sleep button ④ whilst pressing the HOURS ⑦ button.
4 To switch off the Sleep function ① or to set the sleep time to press the SNOOZE button ③.

NOTE: Pressing the Sleep button ① again after setting the sleep time will automatically reset the sleep time to 0. Press the SNOOZE ③ button to switch off the Sleep function.

Mains power failure

To guard against losing your settings in the event of a mains power failure insert a 9-volt battery into the battery compartment. The battery ensures that the radio alarm clock will function in emergency mode even during a mains power failure. In these circumstances the LED display ② will not be illuminated. Once mains power is restored the correct time will be automatically displayed again.

Note: The alarm, radio and LED ② display do not function during battery operation.

• Insert the battery into the battery compartment (see Fig. ⑬).
• Replace the battery annually.

Bochum, Germany, hereby declare that this product conforms

with the following EC regulations:

Statement of conformity

EC low voltage regulations, Electromagnetic compatibility,

Applicable harmonised standards.

Type/Description: Radio alarm clock KH 2284,

KH 2285, KH 2286, KH 2287

Bochum, 31.05.2003

Hans Kompernaß

• Managing Director -

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