TANDBERG TT-1222 Reference Manual page 17

Contents
2.1 Read this First!.......................................................... 2-3
2.1.1 Handling ....................................................... 2-3
2.1.2 Installing the Equipment ............................... 2-3
2.1.3 Lifting ............................................................ 2-3
2.1.4 Site Requirements ........................................ 2-3
Power Supplies............................................. 2-3
Environment ................................................. 2-3
Lightning Protection...................................... 2-3
2.2 Preliminary Checks ................................................... 2-4
2.2.1 Mechanical Inspection .................................. 2-4
2.2.2 Moving the Equipment Safely....................... 2-4
2.3 Installing the Equipment............................................ 2-4
2.3.1 Fixing ............................................................ 2-4
2.3.2 Ventilation..................................................... 2-4
Openings in the Covers ................................ 2-4
Care in Positioning ....................................... 2-5
Protection From Moisture ............................. 2-5
2.3.3 Installing Cables - Safety ............................. 2-5
2.4 EMC Compliance Statements................................... 2-6
2.4.1 EN 55022 and AS/NZS 3548........................ 2-6
2.4.2 FCC .............................................................. 2-6
2.4.3 Connecting to a Public
Telecommunication System ......................... 2-6
2.5 AC Supply Voltage and Fusing - Safety
Information ................................................................ 2-6
2.5.1 AC Power Supply ......................................... 2-6
2.5.2 Technical Earth............................................. 2-7
2.5.3 AC Power Supply Cord................................. 2-7
General......................................................... 2-7
Disposal of Moulded Plugs ........................... 2-8
Wire Colours................................................. 2-8
Reference Guide: TT1222 4:2:0 Professional Receiver
ST.RE.TT1222.2
2. Installing the Equipment
2.5.4 Connecting the Equipment to the AC
2.6 Signal Connections....................................................2-9
2.6.1 Overview .......................................................2-9
2.6.2 Input Connectors...........................................2-9
2.6.3 Output Connectors......................................2-10
2.6.4 RS232 Remote............................................2-14
2.6.5 Conditional Access Interface ......................2-14
List of Figures
Figure 2.1: Openings in the Cabinet.............................................. 2-4
Figure 2.2: Technical Earth Connector.......................................... 2-7
Figure 2.3: Signal Connections ..................................................... 2-9
Figure 2.4: Example Rear Panel View (Model fitted with
Figure 2.5: Audio Cable............................................................... 2-12
List of Tables
Table 2.1: Supply Cord Wiring Colours ......................................... 2-8
Table 2.2: Non Standard Supply Cord Wire Colours..................... 2-8
Table 2.3: RS-232 Connector...................................................... 2-10
Table 2.4: Analogue Video Connector......................................... 2-11
Table 2.5: Audio Connectors 1 and 2.......................................... 2-11
Table 2.6: RS-232 Low-speed Data Connector .......................... 2-13
Table 2.7: Relay/GPO Pin Allocation........................................... 2-13
Chapter 2
Power Supply................................................2-8
QPSK Input (TT1222/HWO/QPSK)...............2-9
ASI Input (TT1222/HWO/ASI/IN) ................2-10
RS232 Remote............................................2-10
Analogue Video Outputs .............................2-10
Analogue/Digital Audio Outputs ..................2-11
Audio Lead..................................................2-12
ASI Output (TT1222/HWO/ASI/OUT)..........2-12
RS-232 Low-speed Asynchronous Data
Output .........................................................2-12
Alarm Relay/General Purpose Output.........2-13
QPSK Option)............................................................... 2-9
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