Cleaning And Maintenance - Omnitronic GEQ-231 User Manual

8. HI CUT Selector - This switch allows you to cut down unwanted high frequencies between 4 - 30 kHz.
9. LEVEL Control - To adjust the output level.
If a frequency range is highly boosted, the output level needs to be reduced via the level-control in order to
avoid amplifier distortion.
Rear panel
1. INPUT/OUTPUT SOCKETS CH-1
2. INPUT/OUTPUT SOCKETS CH-2
3. GROUND LIFT Switch
4. AC CONNECTION with FUSEHOLDER - Used to plug the power cord in.

CLEANING AND MAINTENANCE

We recommend a frequent cleaning of the device. Please use a soft lint-free and moistened cloth. Never use
alcohol or solvents!
There are no serviceable parts inside the device except for the fuse. Maintenance and service operations are
only to be carried out by authorized dealers.
Replacing the fuse
If the fine-wire fuse of the device fuses, only replace the fuse by a fuse of same type and rating.
Before replacing the fuse, unplug mains lead.
Procedure:
Step 1: Open the fuseholder on the rearpanel with a fitting screwdriver.
Step 2: Remove the old fuse from the fuseholder.
Step 3: Install the new fuse in the fuseholder.
Step 4: Replace the fuseholder in the housing.
Should you need any spare parts, please use genuine parts.
If the power supply cable of this device becomes damaged, it has to be replaced by a special power supply
cable available at your dealer.
Should you have further questions, please contact your dealer.
DANGER TO LIFE!
Disconnect from mains before starting maintenance operation!
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