Thor 2 mW CATV RF Over Fiber Tx 45-870 MHz - Manual (Page 9)

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7. Installation and Debugging
7.1 Unpack and Check
1. Insure the package not is defaced. If have any damnification or water mark, please
contact local franchiser or conveyancer.
2. After unpacking, check equipments and accessories according to package list. Any
question, please contact local franchiser or our company.
3. If you think equipment has been damaged, please don't electrify avoid worse damage.
Please contact local franchiser or our company.
7.2 Instruments and tools
An optical power meter
A digital multimeter
A standard fiber test jumper (FC/APC or SC/APC)
Some waterless alcohol and nosocomial degrease cotton
7.3 Installation steps
1. Before installing the equipment, please read the operation manual carefully and install
the equipment according to the operation manual. Notice: install the equipment is not
according to the operation manual, which leads to man-made faults and other results, our
company will not take the responsibilities and the service of free fix.
2. Fix equipment on rack mount and earthing. (earthing resistance ＜4Ω）.
3. Check voltage by digital multimeter whether accord with requirement and to be sure
laser lock is OFF. Then turn on power.
4. Connect RF signal and turn key to ON, till laser work LD turns to green, then the
equipment began to work. This time you can push STATUS keys on front panel to watch
parameters.
5. Connect optical power meter to optical output of the equipment with a standard test
jumper, then measure optical output power, affirm optical output power is same to value
shown on front panel;(when test the optic power, ensuring the optic power is within
1310nm. Ensure fiber test jumper is standard fiber test jumper, and each active
Connector is not polluted), remove standard fiber test jumper and optical power meter;
connect the equipment to network. The equipment has been installed.
8. FAQ
Breakdown Problems Breakdown cause Resolution method
After turn on the power,
VFD monitor and LED no
display.
Switch power can’t normal start,
equipment DC power supply
abnormal.
Check power supply whether
normal(~AC160V~250V)， if power
voltage normal, maybe switch power
module fault, contact franchises or our
company.
After turning on the power,
VFD monitor has no
display, but power LED is
on.
Micro-processor doesn’t work.
Please contact with the dealer or our
company.