Car Satellite TV System User Manual

Reference Guide: TT128x High Definition Professional Receiver/Decoder Page 7-1
ST.RE.E10141.5
Chapter 7
7. Preventive Maintenance and Fault-
finding
Contents
7.1 Routine Checks.........................................................7-3
7.1.1 Cooling Fan..................................................7-3
7.1.2 Cleaning .......................................................7-3
7.2 Servicing...................................................................7-3
7.2.1 Conditions Requiring Servicing.....................7-3
7.2.2 Replacement Parts.......................................7-4
7.2.3 Checks on Completion of Servicing..............7-4
7.3 Maintenance and Support Services..........................7-4
7.3.1 Introduction...................................................7-4
7.3.2 Warranty.......................................................7-4
7.3.3 Levels of Continuing TANDBERG
Television Service Support...........................7-4
7.4 Fault-finding..............................................................7-5
7.4.1 General.........................................................7-5
7.4.2 System Defaults ...........................................7-5
7.4.3 Preliminary Investigations.............................7-5
7.4.4 Ethernet Remote Control..............................7-5
7.5 Changing the Equipment Fuse..................................7-6
7.5.1 AC User Accessible Fuse Replacement.......7-6
7.5.2 DC User Accessible Fuse Replacement.......7-7
7.6 Disposal....................................................................7-8
7.6.1 Moulded Plugs..............................................7-8
7.6.2 Equipment ....................................................7-8
List of Figures
Figure 7.1: Cooling Fan Location...................................................7-3
Figure 7.2: Fuse Carrier.................................................................7-7
Figure 7.3: Position of Fuse Carrier for -48 Vdc Input...................7-7
List of Tables
Table 7.1: Fuse Information...........................................................7-6