26
EN
EN
27
10.1 Cannot switch on the device
9.1 Adjusting the backlight
48
45
9.5 Display memory information
46
10.3 The device cannot play recorded audio
9.3 Select language
48
45
9.7 Firmware version
46
9.10 Reset the device to default settings
47
10.2 Cannot record with the device
9.2 Auto off
48
45
9.6 Format device
46
9.9 Setting the record timer
47
9.4 Enabling/disabling key and signal tones
45
9.8 Set date & time
46
49
48
45
11 Technical specifications
10 Frequently asked questions
9 Setting mode
44
8 Radio mode
