Specifications
181
Troubleshooting the Paging Terminal
Transmits page but pager does not 
alert
Incorrect capcode
Incorrect function code
Insufficient R.F. dev. 
R.F. freq. off
Digital Polarity
Edit subscriber capcode Double 
check 2 tone frequency with reeds 
in pager
Edit subscriber function code 
Adjust Station XMIT TONE pot 
for 3.5 kHz tone deviation Adjust 
Transmitter digital deviation to 4.5 
kHz
Adjust Transmitter center 
frequency to pager's
Change Oparam parameter
Pager alerts but display garbled Alpha info to numeric pager
Incorrect function code
Insufficient R.F. deviation
Edit subscriber Alpha field
Edit subscriber F.C. field
Adjust Station XMIT TONE pot 
for 3.5 kHz tone deviation Adjust 
Transmitter digital deviation to 4.5 
kHz
Pager alerts but missing characters 
on display
Insufficient DTMF level Adjust Trunk FROM TEL pot
Pager sometimes does not alert Insufficient R.F. deviation, R.F. 
frequency off
Insufficient Tone duration
Adjust Station XMIT TONE pot 
for 3.5 kHz tone deviation Adjust 
Transmitter digital deviation to 4.5 
kHz
Edit 2-Tone tone duration
Hum or buzz during voice page Over deviation
Telco line imbalance
Reduce Station XMIT AUDIO
Remove 48V ground jumper Call 
CO
Too much background noise 
during voice page
Over driving transmitter
Trunk AGC too hot 
Reduce Station XMIT AUDIO
Adjust Trunk FROM TEL pot
Voice quiet at first then increases 
during voice page
Hybrid not balanced Adjust Trunk BAL R,C
Not detecting * override during 
voice prompt
Hybrid not balanced
Telephone transmits timed DTMF
Adjust Trunk BAL R,C
Verify telephone puts out DTMF 
long as pushing button
Zetron CPU LEDs strobe 
continuously, rapidly, from top to 
bottom
Boot failure Check power supplies; swap in 
spare hard disk
SYMPTOM PROBLEM SOLUTION










