Sony CPD-101VS Operating Instructions (primary manual) - Page 36

Troubleshooting This section may help you isolate a problem and as a result, eliminate the need to contact technical support, allowing continued productivity. No picture If the 0 indicator is not lit 4 Check that the power cord is properly connected. 4 Check that the 0 switch is in the "on" position. If the "NO INPUT SIGNAL" message appears on the screen, or if the 0 indicator is either orange or alternating between green and orange 4 Try pressing any key on the computer keyboard. 4 Check that your computer power switch is in the "on" position. 4 Check that the video signal cable is properly connected and all plugs are firmly seated in their sockets. 4 Ensure that no pins are bent or pushed in the HD15 video input connector. If the "OUT OF SCAN RANGE" message appears on the screen 4 Check that the video frequency is within that specified for the display. Horizontal: 30 - 70 kHz Vertical: 50 - 120 Hz Refer to your computer's instruction manual to adjust the video frequency range. 4 If you are using a video signal cable adapter, check that it is the correct one. If no message is displayed and the 0 indicator is green or flashing orange 4 See "Self-diagnosis function" (Back cover). No sound from speaker If the 0* indicator is displayed 4 Press the a* button to cancel muting. 4 Check that the audio plug is properly connected. 4 Adjust the volume with +/- buttons. 4 Check that the headphones are not connected. 4 Check the volume control, muting, sound selector, etc. of the sound board. (See the computer's manual.) Microphone mixing is not possible 4 Check that the MIC plug is properly connected. 4 Check the microphone control, sound selector, etc. of the sound board. (See the computer's manual.) Continued to the next page 37 Troubleshooting