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.
Very pleased with the quality of the scan. No complaints whatsoever.
Text excerpt from page 21 (click to view)
WX-4500X
DOLBY Level Adjustment Setting : Light down mark ; (DOLBY OFF)
test tape P-4-D400 (400 Hz, 0 dB)
level meter
set main board TP-L TP-R
Procedure : 1. Set the FWD play mode. 2. Push the MENU button and rotate the jog roller to display �NR�. Then press � � � on the SEEK/AMS button to select �NR off�. (Dolby off) 3. Adjust RV400 for L-ch and RV401 for R-ch so that the level meter reads �6 ±0.5 dB (0.37 to 0.41 V). Adjustment Location :
Dolby level adjustment (L-CH) -MAIN BOARD(SIDE A) Dolby level adjustment (R-CH)
-MAIN BOARD(SIDE B)