I found the manual to be clear concise and complete. It was of immense assistance when removing the unit as the unit was over 22 years old and the wiring diagram was unobtainable from the manufacturer. The exploded drawings were clear as were the instructions and labels.
This manual was very good & was very helpful with repairs.
Always great & fast service from Owner's manual.
Text excerpt from page 7 (click to view)
Troubleshooting
There are different way to solve the trouble with / without the on-board ISDN interface. Please refer to appropriate section.
With the On-board BRI Interface
Before checking the phenomenon itself, please confirm as follows: 1. Bring up Winodws95 after installed PCB-600/600P. 2. Choose [Start] -> [Settings] -> [Control Panel] and Control Panel dialog box will appear. 3. Double click [System] then System Property dialog box will appear. 4. Select device manager tag, and push property button with selecting Computer. 5. You can see the list of IRQ. 6. Confirm that one of IRQs occupied �SBC PCI/G H.320 Video Conferencing Adapter�, or that there is at least one IRQ available. 7. If there is no IRQs available, you have to change your PC configuration. Please refer to the manual of your PC to change that configuration. According as the phenomenon, please refer to the appropriate chart.
1.
Windows95 or program doesn't bring up
START
Bring up Windows95? No
Yes
Execute Sonypcb.exe? Remove the board from your PC No
Yes
This is not trouble
Bring up Windows95? No Contact your PC surport center
Yes
Check the physical IRQ of your PC See system manual of your PC
