Chapter 6
CVS-833/833C
Using the Menu
6.4.5 Background Color
The background color can be changed in 4 steps according to the lighting condition. To set:
1. Move the cursor to the right using the RIGHT arrow key and select Background Color using the UP
or DOWN key.
2. Move the cursor to the left or right using the LEFT or RIGHT key to select your desired color.
The initial setting and selectable colors are as follows:
Initial setting: 1
Selective colors: 4 steps
1: Blue 2: Dark Blue 3: Black 4: White
6.5 MENU 2
MENU : Exit
Alarm Range
Alarm Level
Alarm Length
U Temp Alarm
L Temp Alarm
Return
MENU 1
MENU 2
MENU 3
MENU 4
MENU 5
MENU 6
MENU 7
5
S M L
16.0
℃
15.0
℃
: Menu No. Select
: Mod
Using MENU 2, the following functions can be used:
1. Setting the alarm range for Fish Alarm or Bottom
Alarm.
2. Setting the color by which the alarm is activated.
3. Setting the length of an echo signal by which the
fish alarm is activated.
4. Selecting the upper limit temperature by which
the temperature alarm will be activated.
Figure 6.3 Menu 2 display
5. Selecting the lower limit temperature by which
the temperature alarm will be activated.
Refer to Para. 6.2.1 for setting detail.
6.5.1 Alarm
Range
This function sets up the alarm range, which is shown in an orange bar on the right side of the screen.
When the sea bottom or a school of fish touches the bar, an audio alarm will be activated. To set the
alarm range:
1. Press the ALARM key to activate the alarm function.
2. Press the VRM UP or DOWN arrow key to set up the upper limit of the alarm range.
3. In the Sub Menu 2, move the cursor to the right with the RIGHT arrow key and select “Alarm range”
using the UP or DOWN key.
4. Use the LEFT or RIGHT key to select the alarm range value, which starts from the upper limit
depth.
Initial setting: 5 ft / m / J.fm / fm / I.fm
Selective range:
CVS-833: 0 –2000 ft or 0 – 600 m / J.fm / fm / I.fm
CVS-833C: 0 – 4000 ft or 0 –1200 m / J.fm / fm / I.fm
NOTE: To select the depth unit, refer to Para. 6.11.1 “DEPTH UNIT SELECT”.
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