optical
CON powerMONITOR
5
3. Keys and Connectors
No
Function
1
Power ON / OFF button
2
UP botton ▲
3
Down button ▼
4
INFO / SET button
5
Relative attenuation
6
Absolute attenuation
7
Charging character
8
Chosen channel
9
Threshold level
10
Fiber input - opticalCON
11
Fiber output - opticalCON
12
External power supply - (5V DC)
13
Alarm (red light)