SRG-1150DN / SRG-1250DN / SN-100
6. SWITCH and DISPLAY
According to manual, confirm error using or setting value and in case of no error,
check as follows.
a) check T- 568 PCB of equipment
In case of error, replacing same product
b) check connector and LCD or cable connected to T- 568 PCB of or T- 557 of
equipment.
In case of error, replacing same product.
13.4 CAUTION
1. In case of checking transmitter unit, please c ontac t dummy load.
2. In case of separating each PCB, pay attention to static electronic.
3. In case of modulating, use tools for modulation.
4. In case of checking or modulating, when measuring instrument contact in each
circuit, user should match signal of the circuit and PROBE of measuring instrument.
5. In case of checking or modulating, pay attention to the difference when
measuring instrument is connected into each circuit or not.
6. All maintenance had better be carried out in our agent or SAMYUNG ENC CO.,
LTD.
