Panel Interface And Menu System Description; Front Panel; Indicator Description - Prevail-Catv WT-1550-EM10 Operating Manual

3. Panel Interface and Menu System Description

3.1 Front Panel

1 Power indicator
4 Laser indicator
7 UP key
10 -20dB RF input test port
Optical output interface B (or
13
on the rear panel, optional)

3.1.1 Indicator Description

Power indicator
AGC indicator
RF modulation degree
indicator
Laser indicator
WT-1550-EM10 1550nm external modulated optical transmitter operating manual
2 AGC indicator
5
8 DOWN key
RF input port (or on the
11
rear panel, optional)
One power supply
Two power supplies
AGC mode
MGC mode
Abnormal
Bias current, cooling current and
output power are all normal
At least one of bias current,
cooling current and output power
is abnormal
3
LCD 6
9
12
Normal
- 7 -
RF modulation degree
indicator
ESC key
Enter key
Optical output interface A (or
on the rear panel, optional)
LED yellow
LED green
LED green
LED off
LED green
LED flash red
LED green
LED flash red