SoundMax SM-LCD712 - Manual (Page 5)

5
Caution:
1.
Please align the RC with the infrared-receiving window on TV set in
operation.
2. Never squeeze, drop, wet or disassembly the RC.
3. Never press any button continuously and swiftly. Operation interval
is at least 2 seconds.
Battery installation
Insert the battery according to the picture above, observing the correct
polarities (+) and (-). Use one Cr2025 size battery. If the RC fails to
work even operated near the unit, replace the battery. Do not use
rechargeable batteries. Remove the battery when the RC will not be in
use for a long time.
Button functions
POWER button: Press this button to turn on or off the unit.
MENU button: Press this button to display the on-screen menu.
AV/TV button: Press this button to switch between video sources.
MUTE button: Press this button, sound disappears; press it again or
press VOL+/VOL- buttons to resume normal sound. When sound is
muted, a corresponding symbol appears on the display.
VOL-/VOL+ buttons: Press VOL- button, the volume of TV set
decreases. Press VOL+ button, the volume of TV set increases.
CH+/CH- buttons: Press CH+ button, the number of TV channel
increases. Press CH- button, the number of TV channel decreases.
Number buttons and two-digit button: When the channel is a one-digit
figure, just press the corresponding number button. If the channel is a
two-digit figure, you should press two-digit button first to show - - on
the display screen before further pressing the corresponding number
buttons.
MODE button: Press this button to select picture mode.
Note: This model has no memory card slot. The SD card hole is not
functional and is shut with a rubber cover.