Verification Procedures and Maintenance 5-3
M5212 ACD Set
General Description, Installation, and Maintenance BCS33 and up
When this preparatory step has been executed, the Station Ringer Test can
proceed. Procedure 5-3 provides the details of the test.
Station ringer test - key sequences
Operations are detailed in the Key or Switch Operated column, and should
be performed in the order given in this procedure. The response must be the
one shown in the Response Observed column. Refer to Figure 3-1 on page
3-2 for LCD and key numbering. The column labeled Messages Used
shows the messages that are generated to produce the correct response.
Be aware that the indicators associated with the MUTE key (key number 12)
are affected differently by the station ringer test. Where “All LCDs ...” is
given in this procedure, this indicator will remain OFF.
Procedure 5-3xxx
Station ringer test
Step
Key or Switch
Operated
Response Observed
Messages Used
1
Handset OFF-HOOK
All LCDs FLASH
LCD Indicator FLASH
2
Handset ON-HOOK
All LCDs WINK
LCD Indicator WINK
3
Handset OFF-HOOK
All LCDs ON
LCD Indicator ON
4
Handset ON-HOOK
All LCDs OFF
LCD Indicator OFF
5
Dial Pad key 1
LCD 1 ON
Soft Reset, LCD ON
6
Dial Pad key 2
LCD 2 ON
Soft Reset, LCD ON
7
Dial Pad key 3
LCD 3 ON
Soft Reset, LCD ON
8
Dial Pad key 4
LCD 4 ON
Soft Reset, LCD ON
9
Dial Pad key 5
LCD 5 ON
Soft Reset, LCD ON
10
Dial Pad key 6
LCD 6 ON
Soft Reset, LCD ON
11
Dial Pad key 7
LCD 7 ON
Soft Reset, LCD ON
12
Dial Pad key 8
LCD 8 ON
Soft Reset, LCD ON
13
Dial Pad key 9
LCDs 1 & 8 ON
Soft Reset, LCD ON
14
Dial Pad key 0
LCDs 2 & 8 ON
Soft Reset, LCD ON
- continued -
