TANDBERG Alteia Instruction Manual page 83

Contents
6.1 Routine Checks......................................................... 6-3
6.1.1 Cooling Fan .................................................. 6-3
6.1.2 Cleaning........................................................ 6-3
6.2 Servicing ................................................................... 6-3
6.2.1 Conditions Requiring Servicing..................... 6-3
6.2.2 Replacement Parts ....................................... 6-3
6.2.3 Checks on Completion of Servicing.............. 6-4
6.3 Maintenance and Support Services .......................... 6-4
6.3.1 Introduction................................................... 6-4
6.3.2 Warranty ....................................................... 6-4
6.3.3 Levels of Continuing TANDBERG
Television Service Support ........................... 6-4
6.4 Fault-finding .............................................................. 6-4
6.4.1 General......................................................... 6-4
6.4.2 Factory Default Settings ............................... 6-5
6.4.3 Preliminary Investigations............................. 6-5
6.4.4 Testing The Front Panel ............................... 6-5
Setting up the Test Mode.............................. 6-5
Testing the Front Panel LEDs....................... 6-5
Testing the BER Meter (Receivers Only)...... 6-5
Testing the LCD Display ............................... 6-5
6.4.5 Asynchronous Data Alarm ............................ 6-5
6.4.6 Closed Captions (Software Version 2.2
and Earlier) ................................................... 6-6
6.4.7 Remote Control............................................. 6-6
6.4.8 Frame Sync Not Working.............................. 6-6
6.4.9 Terrestrial Receiver M2/PTR/9xx.................. 6-7
High BER Reading........................................ 6-7
Instruction Manual: Alteia and Alteia plus Professional Receivers and Decoders
ST.TM.E9200.8
6. Preventive Maintenance and
Chapter 6
Fault-finding
Signal Degradation Mode..............................6-7
6.5 Changing the Equipment Fuse ..................................6-8
6.6 Disposal.....................................................................6-9
6.6.1 Moulded Plugs...............................................6-9
6.6.2 Equipment .....................................................6-9
List of Tables
Table 6.1: Fuse Information........................................................... 6-8
Page 6-1