Table 10-10 Troubleshooting A Keyboard Failure - Honeywell UDC2300 Product Manual

Procedure #6
Table 10-10 explains how to troubleshoot a Keyboard failure.
Step
1
2
3
12/00

Table 10-10 Troubleshooting a Keyboard Failure

What to do
Make sure the keyboard is
connected properly.
Controller Keyboard or specific
keys may be LOCKED OUT via
the security code.
Replace the display/keyboard if
any keys are not functioning.
UDC2300 Controller Product Manual
How to do it
Withdraw the chassis from the
case and visually inspect the
connection.
Use your four-digit security code
number to change the lockout
level. Refer to Section 4 –
Configuration.
ATTENTION Using "1000" as a
security code number will override
the 4-digit code previously
entered.
Installation instructions supplied
with new display/keyboard.
Troubleshooting/Service
113