Sanyo CWM-480 Instruction Manual - Page 23

TROUBLESHOOTING GUIDE If you have followed the instructions and are having difficulty operating the unit, locate the SYMPTOM in the left column below. Check the corresponding POSSIBLE CAUSE and CORRECTIVE ACTION columns to locate and remedy the problem. SYMPTOM POSSIBLE CAUSE CORRECTIVE ACTION No power. No power plug connection at Insert the power plug into the the AC outlet. AC outlet. (See page E5.) If you operate the unit on battery power, 1. The battery may be old. 2. The polarity of batteries may be wrong. Replace them with new batteries. (See page E6.) Check the polarity. No sound. Volume control is set to Turn up the volume. minimum. (See page E8.) The wrong function is selected. Select the correct function. The CD player does not oper- There is no disc in the CD Load a disc. ate and "Cd" appears. player. The disc is loaded with the la- Load the disc with the label bel side down. facing up. (See page E9.) The sound from the CD player The disc is dirty. skips. The disc is scratched. Clean the disc. Replace the disc. (See page E9.) Abnormal CD or display opera- Must be reset. tion with the correct button settings. Disconnect the power cord, then press [RESET] (rear of the unit) for at least 20 seconds. Connect the power cord and resume operation. (See page E8) Poor sound quality during play- Dirty heads, pinch rollers or Clean the tape path. back. capstans. (See page E21.) Record mode does not operate. The guard tabs have been re- Place tape over the guard tabs. moved from the cassette. (See page E19.) Flickering "ST". Weak signal. Press [REPEAT/FM MODE] to display "MONO". SERVICING: Should this product require service, refer to the SANYO audio limited warranty. -E22-