User Manual

15
CAUTION
If the fault will repeat 3 times after each other the control circuits will turn the amplifier
to STBY. Bringing the amplifier to OPR is enabled by using the OPR/STBY switch only.
After reaction of safety circuits, the FAULT LED will be lit up for approx. 5 sec, depending
on the nature of the fault.
Flashing LED signalizes:
IP - anode currency exceeded
HV - low anode voltage
FAULT - reflected output exceeded
GRID MAX - first grid currency exceeded
- screen grid currency exceeded
GRID MAX + HV - maximum load power exceeded
GRID MAX + IP - zero output power during tuning
HV + IP - tuning fault, incorrect tuning of the Pi-L output circuit
In case your OM2500 HF amplifier is not working correctly, please contact the
manufacturer or your dealer.
Manufacturer’s contacts: OM POWER, s.r.o.
930 30 Báč 126
SLOVAKIA
Email: [e-mail]
Dealer in USA:
Array Solutions
2611 North Belt Line Road
Suite # 109
Sunnyvale, TX 75182
Tel: [phone]
Email: [e-mail]
6.2. Fuse Replacemeent
The user is allowed to change mains fuses (6,3 x 32mm), accesible from the rear panel, only.
In the case of interrupted fuse (fuses) inside the power amplifier, contact your dealer, please.