21
EN
1
Press and hold
rec/play
during the whole process of
recording.
»
[
REC
] is displayed.
»
When the sound is recorded,
is displayed.
Tip
Keep the sound source close to
mic
on the top of the unit.
To play the recorded sound, press
rec/play
.
»
is displayed.
Adjust the volume level
1
Rotate
volume
to increase/decrease the volume level.
Adjust display brightness
1
Press
repeat alarm/brightness control
repeatedly to turn
on/off the backlight of the display.
Activate the backlight blinking function
1
Press and hold
repeat alarm/brightness control
for 5
seconds.
»
The backlight blinks.
»
When the alarm rings next time, the backlight blinks for
3 minutes.
Summary of Contents for AJ3138
Page 1: ...Register your product and get support at AJ3138 User manual ...
Page 2: ......
Page 10: ...8 EN User Manual ...
Page 19: ...17 EN ...
