The service manual is as described and received the link to the download sooner than expected. Great service, quality product. This site is a big help in the electronics repair business.
Text excerpt from page 17 (click to view)
8. Introduction
A. Front Panel Control and Led
Item Control 1 2 3
DC Power Switch Stereo Speakers Speaker Volume Control
Front Panel Controls Function
PC Audio Stereo output. Increase Volume - Turn the knob clock wise. Decrease Volume - Turn the knob counter clock wise. Press the power switch to switch the monitor ON/OFF.
4 5 6 7
LED lights Green color --- Power is ON. DC Power-On Indicator LED lights Yellow --- Monitor is in "Power Saving Mode". LED is off --- Power is OFF. Press either left or right control button for OSD (On Screen Display) menu Function Select Buttons selection. Adjustment Control Buttons Press the left button to decrease the OSD setting and press the right button to increase the OSD setting. External Headphone Jack The monitor speakers will be disabled when using an external headphone or external speakers.
