User manual

Compact Scaler Switcher (with PoC)
PTN Electronics Limited 11 www.PTN-electronics.com
4.2 Operations of IR
4.2.1 IR Remote
As IR signal can be transmitted bi-directionally between SC51T and TPHD402PR, it is
able to use the IR remote at the far-end to control SC51T or HDMI source devices (via
CEC function buttons).
① Standby button
To enter in/exit standby mode.
② Input channel selection buttons
INPUT 1 is for HDMI1, INPUT 2 for
HDMI2…INPUT 5 for VGA2. AUTO button:
Enable/disable auto-switching mode.
③ Volume adjusting buttons
MIC-/+: decrease/increase MIC volume
LINE-/+: decrease/increase line volume
MIC MUTE: mute/unmute MIC audio
LINE MUTE: mute/unmute line audio
④ Menu operation buttons
MENU: press to enter in OSD menu or used to
return to previous menu. EXIT: exit OSD menu.
OK: confirm button. ,,, : UP/DWON/LEFT/
RIGHT button, for value setting or page-turn,
Buttons in area a are also able to work in CEC
mode to enter the menu of HDMI source device.
P.P, ZOOM, S.M: shortcut button, to select display
mode.
⑤ Resolution selection buttons
Select the resolution by pressing corresponding
button. AUTO is for auto-selecting best resolution.
⑥ CEC function buttons
These are for HDMI input signal which supports
CEC. Includes PLAY, PAUSE, STOP, MENU, REV
(reverse) and FWD (forward).