Fail Relay Test; Alarm Relay Test; Alarm Led Test; Buzzer Test - TANDBERG evolution 5000 E5710 Instruction Manual

Fail Relay Test

Press the Fail Relay softkey to access the option and then press any key
(except the Quit softkey) to toggle the fail relay on and off. Press the Quit
softkey to return to the menu. The relay can usually be heard clicking as it
changes state. The relay is connected to the rear panel ALARM connector
– see Chapter 2, Installing the Equipment for the connector pin-out
details.

Alarm Relay Test

Press the Alarm Relay softkey to access the option and then press any
key (except the Quit softkey) to toggle the alarm relay on and off. Press
the Quit softkey to return to the menu. The relay can usually be heard
clicking as it changes state. The relay is connected to the rear panel
ALARM connector – see Chapter 2, Installing the Equipment for the
connector pin-out details.

Alarm LED Test

Press the Alarm LED softkey to access the option and then press any key
(except the Quit softkey) to toggle the front panel Alarm LED on and off.
Press the Quit softkey to return to the menu.

Buzzer Test

Press the Buzzer softkey to access the option which immediately causes a
buzzer to sound. Press any key (except the Quit softkey) to turn the
buzzer off. Press the Quit softkey to return to the menu.
6.5

Fault-finding

6.5.1

Fault-finding Philosophy

It is the objective of this chapter to provide sufficient information to enable
the operator to rectify apparent faults or else to identify the suspect
module, where possible. Some basic procedures are provide to follow in
the event of a suspected Encoder failure. It is assumed that fault-finding
has already been performed at a system level and that other equipment
units have been eliminated as the possible cause of the failure (see
relevant System Manual).
DO NOT REMOVE THE COVERS OF THIS EQUIPMENT. HAZARDOUS VOLTAGES ARE PRESENT
WITHIN THIS EQUIPMENT AND MAY BE EXPOSED IF THE COVERS ARE REMOVED. ONLY
TANDBERG TELEVISION TRAINED AND APPROVED SERVICE ENGINEERS ARE PERMITTED TO
Do not remove the covers of this equipment. Unauthorised maintenance or the use of non-approved
This manual does not include any maintenance information or procedures
which would require the removal of covers.
Instruction Manual: evolution 5000 E5710 and E5720 Encoder
ST.TM.E10074.1
SERVICE THIS EQUIPMENT.
replacements may affect the equipment specification and invalidate any warranties.
Preventive Maintenance and Fault-finding
WARNING...
CAUTION...
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