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Instruction Manual MP3 F850 Player/FM Tuner
Page 24 of 27
4.6 CONTRAST
Step 1: Press to enter the menu
selection.
Step 2: Press to select the
“CONTRAST” option.
Step 3: Press to select the contrast
level you prefer.
There are 16 levels to choose from.
4.7 LANGUAGE
Step 1: Press to enter the menu
selection.
Step 2: Press to select the
“LANGUAGE” option.
Step 3: Press to select the display
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 to enter the menu
selection.
Step 2: Press to select
“VERSION” to see the version.
Note: The version of the software refers to the machine.
4.9 SN
Step 1: Press to enter the menu
selection.
Step 2: Press to select the
“SN” option to see the serial