4.6 CONTRAST
Step 1: Press
selection.
Step 2: Press
"CONTRAST" option.
Step 3: Press
level you prefer.
There are 16 levels to choose from.
4.7 LANGUAGE
Step 1: Press
selection.
Step 2: Press
"LANGUAGE" option.
Step 3: Press
language.
There are three modes to choose from:
1. 中文简体
2. 中文繁體
3. ENGLISH
4.8 VERSION
Step 1: Press
selection.
Step 2: Press
"VERSION" to see the version.
Note: The version of the software refers to the machine.
4.9 SN
Step 1: Press
selection.
Step 2: Press
"SN" option to see the serial
Instruction Manual MP3 F850 Player/FM Tuner
to enter the menu
to select the
to select the contrast
to enter the menu
to select the
to select the display
to enter the menu
to select
to enter the menu
to select the
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