User manual

Compact Scaler Switcher (with PoC)
PTN Electronics Limited 3 www.PTN-electronics.com
⑤ RESO/AUTO
 Used as output resolution manual switching button, select between 1360x768,
1280x800, 1280x720, 1024x768, 1920x1200, 1920x1080 and 1600x1200.
 Used as output resolution switching mode selection button, press and hold on 3
seconds or more to enter in Auto-switching mode, press and hold on 3
seconds or more again to enter in Manual-switching mode.
⑥ MENU/FWUPDATE
 Used as menu button, press it to enter in OSD menu.
 Used as software updating button, press and hold on 7 seconds or more to
enter in software updating procedure.
⑦ VOL-
 Used as volume down button.
 Used as direction button NEXT when in menus.
⑧ MIC+
 Used as MIC volume up button.
 Used as direction button MOVE UP when in menus.
⑨ VOL+
 Used as volume up button.
 Used as direction button PREVIOUS when in menus.
⑩ MIC-
 Used as MIC volume down button.
 Used as direction button MOVE DOWN when in menus.
2.2 SC51T Rear Panel