Chapter 5
CVS-833/833C
Basic Operation
Menu key
MENU
Displays Initial Menu. Also, this key is used to exit a sub menu.
5.4 Getting started
Turn the POWER/BRILL control clockwise to turn on the equipment. Further turning the control
clockwise increases the image brilliance and counter clockwise decreases the brilliance. When turned
on, an initial display will appear on the screen, showing the frequencies in use, depth unit and the result
of self-tests.
5.5 Selecting image mode
(1) DUAL FREQ: Dual frequency display in normal screen
(2) NORMAL: Normal single screen with High frequency or Low frequency display
(3) NORM/BTM: Split screen with Normal and Bottom Zoom display
(4) NORM/ZOOM: Split screen with Normal and Partially Zoomed display
(5) MIX: Mixed High and Low frequencies image and normal High frequency image
POWER OFF
BRIGHTNESS
Turning the power ON.
BRIGHTNESS
Turning the power OFF.
CVS-833
[KM-E05]
50kHz/200kHz
Depth unit: ft
CK
RAM CHECK
Initial display shown
SELF CHE
R OFF
Use the image mode switch to select the image
mode. The following modes are available:
POWE
MODE
(HF)
NORM/ZOOM
NORM/BTM
NORMAL
MIX
(LF)
NORM/ZOOM
NORM/BTM
NORMAL
DUAL FREQ
5-6
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