Sony BKDW-515 Installation And Maintenance Manual page 6

4. Maintenance Menu
4-1. ROM Version .............................................................................................. 4-1
4-2. VTR Maintenance Menu ............................................................................. 4-1
4-3. Panel Maintenance Menu ............................................................................ 4-2
4-4. Error Logger ................................................................................................ 4-4
5. Block Diagram
6. Spare Parts
6-1. Notes on Repair Parts .................................................................................. 6-1
6-2. Spare Parts List for VTR ............................................................................. 6-2
6-3. Packing Materials and Supplied Accessories List for VTR ........................ 6-3
6-4. Spare Parts List for Control Panel ............................................................... 6-4
6-5 Packing Materials and Supplied Accessories List for BKDW-515 ............ 6-6
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4-3-1. Card Interface Test ..................................................................... 4-2
4-3-2. Buzzer Test ................................................................................. 4-2
4-3-3. EL Panel Test ............................................................................. 4-3
4-3-4. Key Test ..................................................................................... 4-3
4-3-5. Dial Test ..................................................................................... 4-3
BKDW-515