OK. OAP 2040-4 Instruction Manual - System Mode (Setting)
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System mode (setting)
Press the [
] button or the [
] button to select [system], then press the [
] button briefly to edit.
System Time
Press [
] to edit the recording time. Press the [
] button and the year digit will
increase; press the [
] button to edit the next digit; press the [
] or the [
] button to
adjust the digit. Press [
] to confirm the setting
LCD set
Always light, 10 sec, 20 sec, 30 sec
Language
Simple Chinese, English, Traditional Chinese, Japanese, French, German, Italian, Dutch,
Portuguese, Spanish, Swedish, Czech, Danish, Polish etc.
Power off
Off time: set self-power off time when the player is stopped and no buttons are being
pressed. The time unit is seconds. 0 means set the function off.
Sleep time: set self-power off time after the last key has been pressed, regardless of
whether the player is active or has been stopped. The time unit is minutes.
Memory info.
Check the memory size and the remaining memory
Firmware version
Display the player’s version of firmware
Firmware
upgrade
Firmware can be upgraded by connecting to a PC
Exit
Exit from the sub-menu