Datavideo AD-200 Main Unit Instruction Manual page 11

2. DELAY TIME
This function sets audio input delay time ranging from 0000~3000 mSEC.
3. TONE MODE
FQ.: This function sets TONE frequency of 1KHz, 6KHz or 12 KHz
LEL: This function sets TONE level ranging from -48~+24 dBu.
4. DISPLAY
BRI.: This function sets OLED panel brightness. There are five brightness levels with five filled square boxes being
the brightest and one filled square box being the least bright.
■■■■■
BRI. =
Brightest
TEST: Different colours (Red, Green, Blue, Black and White) are available for testing OLED panel.
DIM: The OLED panel dims after the device is idle for 10 seconds. There are four dim levels with four filled square
boxes being no dim and one filled square box being the most dim.
■■■■
DIM =
No Dim
RESET: This function resets all settings to factory default.
5. SET GAIN
This function sets the maximum audio level gain (0, 6 or 12 dB) for CH1-6, OUTA/B and MNTR knobs.
MAX GAIN
CH1: +00 dB
CH2: +06 dB
CH3: +12 dB
CH4: +00 dB
System Diagram
■ - - - -
BRI. =
Least Bright
■ - - -
DIM =
Most Dim
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