NEC Univerge SV9100 - Page 104

92
Issue 1.0
UNIVERGE SV9100
System Maintenance Manual
Pressing each key will display the Key number to confirm the physical contact is good.
Certain keys will turn on red/green lamps to confirm all lamps are good
Certain keys will set the LCD display to test all pixels are good
Certain keys will cause the speaker to sound
Key
Test Result (K =xx)
Other test
Exit
1
Soft key 1
2
Soft key 2
3
Soft key 3
4
Soft key 4
5
Help
6
Programmable keys 1~xx
7~xx
Key 1~3 will sound ring tones
from the speaker
Keypad 1~#
D = 1~#
HOLD
31
Transfer
32
Speaker
33
Recall
37
Feature
38
Answer
39
Mic
40
Menu
42
Left navigation
46
Center Navigation
47
Right navigation
48
Up Navigation
NA
LCD displays all black to check
pixels
Down Navigation
NA
Repeat press shows
Contrast ~ all off
Also turns all lamps Off-Green-
Red
Lift handset to exit test mode.