Keyset Self Test; Testing The Keyset - NEC DSX-160 Hardware Manual

Keyset Self Test

Testing the Keyset

Each DSX keyset has a built-in Self Test Diagnostic. Use this diagnostic to verify that each key is working,
check the lamps (LEDs) in each key, and play back some system tones.
To start the Self Test Diagnostic
1. Unplug the keyset's line cord.
2. While pressing keys
3. Continue pressing keys
Release the keys. On the first line of the display you see:
4.
- If you don't see this display, repeat the procedure and hold the keys down a little longer.
To test a key:
1. Press the key.
- The code to the right of
- Example, for Feature Key 4 you see:
To test the key and Ring/Message Lamp LEDs:
1. Press Volume Up
- All the keys with lamps light green (except for
2. Press Volume Up
- All keys with lamps light red.
3. Press Volume Up
- All keys with lamps light orange (except for
To test the display:
1. Press Volume Down
- All the elements for each character show dark.
To test some keyset tones:
1. Press Feature Keys
Key
Dial pad 0-9, * and #
Speed Dial bins 1-10
Super Display Soft Keys
CLEAR
FLASH
MUTE
INTERCOM
DND
HOLD
1
Also displays # characters for each soft key display.
To exit the Self Test Diagnostic:
1. Lift and replace the handset.
DSX-80/160 Hardware Manual
1 , 2 , and 3 , plug the line cord back in.
1 , 2 , and 3 for about 10 seconds.
PUSH identifies the key (see the Key Name table below).
PUSH=L 4
.
again.
a third time.
.
1 , 2 , or 3 .
Key Names
Name
D 0 - D 9, D * and D #
0 1 - 010
0 1 - 0101
F 12
F 4
F 9
F 6
F 5
F 3
TEST PUSH
which doesn't have a green LED).
MUTE
which lights red).
MUTE
Key
Feature Keys 1-24
Keyset Soft Keys 1-4
CHECK
TRANSFER
REDIAL
SPEAKER
V-MAIL
CONF
Optional Equipment ◆ 69
Keyset Self Test
Name
L1 - L24
S 1 - S 4
F13
F 11
F 1
F 7
F 8
F 2