Troubleshooting Guide - Bosch Conettix D6600 Installation And Operation Manual

Conettix Communications Receiver/
Gateway
16

Troubleshooting Guide

The D6600 consists of several plug-in assemblies that you can easily replace in the field
(components and controls on individual assemblies are shown starting in Card Functions and
Locations, page 14.
Symptom Problem
Line Card Telephone line,
OL/LF LED telephone connecting
steadily glows cord, line card, or
red or yellow. telco terminator is
defective.
Notice! Take immediate action if a telephone line is out of order and is the first line in a rotary or hunt group. Ask
the telephone company to create a busy signal on the defective line at the telephone exchange.
If emergency service is not available, call the troubled line and leave the calling handset off the hook. Do not hang
up. Incoming alarm signals see a busy signal and rotor (hunt) to another line in the hunt group. This procedure
does not work for Wide Area Telephone Service (WATS) lines.
Menus cannot Incorrect password
be accessed. Defective keypad panel
Defective CPU card
Printer works Defective or loose
but no display. cable between the
CPU card and display
panel or user interface
card
Defective user
interface card
Defective CPU
Symptom Problem
Operator alert System stalled
buzzer cannot
be silenced.
Defective
[Acknowledge] key
Defective user
interface card
Bosch Security Systems, Inc.
Solution
Pull the line card out of the receiver, and re-insert it to ensure the card is
properly connected.
Exchange the connecting cord with a telephone line that operates. If the
original OL/LF LED remains a steady red or yellow, the problem is with a
plug-in card. Replace the line card with a spare. If the OL/LF LED for the
new card is a steady red or yellow, change the line terminator card.
If the OL/LF LED on the original troubled card goes out and the OL/LF
indicator on the previously untroubled card lights when you swap
connecting cords, the trouble is with the telephone line. Replace the
telco line connecting cord.
Notice! If the OL/LF LED is still on, the trouble might be in the telephone
line. Report the trouble to the telephone company.
D6600 default password: 6600.
D6100IPv6 default password: 6100.
Ensure that the ribbon cable connection between the CPU and the
front panel is secure.
Ensure that the ribbon cable connection between the CPU and the
front panel is secure.
Exchange the CPU Card with a known good card.
Solution
Check the watchdog LED on the inside of the door behind the keypad.
LED must flash for a running system. A solid light indicates a faulty
system. Reset power cycle of the D6600 if stalled.
Order replacement part P6603.
Return the D6600 for repair.
Installation and Operation Guide
Troubleshooting Guide | en
2012.11 | 08 | 4998122704
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