SWITCH ON PROCEDURE
Switches on Processor must be set as follows:-
WR - Initially left hand position (to default system).
PPS - Left position (away from LED)
MR - Left position (away from LED)
MOH - Right hand position (nearest to LED)
1 . Switch on mains.
2. Cheek 5v & 24v LED's are lit.
3. After approximately 5 seconds move WR to right position.
Adjust VR 1 for music on hold.
LED STATE NOTE CPU Flashes at 5 per sec All OK Low batt No LED All OK Low Batt Steady LED Bat voltage low Term Term - not connected Term Term - off hook Term Term - connected
Only from station 10
1. Press WR (Reset button under function button F16) display blanks, you are now in programming mode.
TO EXIT PROGRAMMING MODE.
1 . Press CHECK then F16.
2. Press WR to save changes. Note that any calls in progress will be cut off at this stage.
Display returns to telephony.
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Last revised: February 27, 2021