Jay Tech Cameras JTC 19C User Manual page 27

1.8 Aspect Ratio
Press OK or RIGHT navigation button to enter submenu and press UP/DOWN navigation
buttons to select preferred option.
Available options: Auto, 4:3, 16:9, Zoom1, Zoom2.
NOTE: If there's no signal, pressing ASPECT button on remote control will not work. And
the available video size may be different in different input sources.
1.9 Noise Reduction
This item is used to eliminate the image noise to gain better image effect.
Available options: Off, Low, Middle, High.
2. SOUND
2.1 Sound Mode
Available options: Standard, Movie, Music, Speech, User.
2.2 Bass
This item is used to adjust the level of lower-pitched sounds from 0-100.
2.3 Treble
This item is used to adjust the level of higher-pitched sounds from 0-100.
NOTE: The value of Bass and Treble is adjustable only in User sound mode.
2.4 Balance
This item is used to adjust the audio output between left and right speaker from -50 to 50.
2.5 Surround
This item is used to turn on/off Surround function.
26