4
Front View of the Product ① ② ③ ④⑤⑥
① OSD Turn On/ Off
② Volume Adjust/ Scroll Down/ Adjust Decrease
③ Preset Mode/ Scroll UP/ Adjust Increase
④ Input select/ Confirm Selection
⑤ LED Indicator
⑥ Power On/ Off
* Hot keys Instructions please see “Using the OSD Menu” on page 7.