Raymarine c125, Installation And Operation Instructions Manual

Page: 283 / 464

0% TVG 30% TVG
Setting TVG to Automatic
The TVG setting can be set to automatic by following
the steps below.
From the Fishfinder application:
1. Select
Menu .
2. Select Sensitivity Settings .
3. Select TVG .
The TVG slider bar control is displayed.
4. Select Auto so that a tick is placed in the auto
box.
Auto TVG mode
When TVG is set to automatic 3 auto TVG modes
are available, depending on sonar module in use.
The auto TVG modes available are as follows:
• Low
• Medium
• High
Auto TVG modes are only available on Legacy sonar
modules and Traditional internal sonar modules.
Selecting an auto TVG mode
Follow the steps below to select an Auto TVG mode.
From the Fishfinder application, with TVG set to
Auto:
1. Select
Menu .
2. Select Sensitivity Settings .
3. Select Auto TVG .
4. Select the required setting: Low, Medium or High.
Manually adjusting TVG
From the Fishfinder application menu:
1. Select
Sensitivity Settings .
2. Select TVG .
The TVG slider bar control is displayed.
3. Adjust the slider bar control to the required
setting.
Values between 31% and 100% represent TVG
control.
4. Select Back or OK to close slider bar control.
On-screen TVG controls
Touch only and HybridTouch multifunction displays
have on-screen TVG controls.
Selecting the on-screen TVG control will display the
TVG settings.
When connected to an external CHIRP sonar
modules (excluding DownVision
TM ) and external
Traditional sonar modules (excluding legacy) the
automatic TVG has 3 modes.
When in manual mode the slider bar control is
shown.
Enabling and disabling on-screen gain
controls
You can enable and disable the on-screen gain
controls by following the steps below.
On a touchscreen multifunction display, with the
relevant application displayed.
1. Select
Menu .
2. Select Presentation .
3. Select Gain Controls .
Selecting Gain Controls will switch between
showing and hiding the on-screen controls.
Note: When the on-screen Gain controls are set
to Hidden then the Gain settings can be accessed
directly from the application menu:
Menu > Gain .
Adjusting TVG manually using on-screen
controls
Touch only and HybridTouch multifunction displays
have on-screen TVG controls.
1. Select the on-screen
TVG control located on the
left hand side of the Fishfinder application.
2. Select the Auto box to switch between Auto and
Manual TVG.
3. Adjust the setting to the required value.
Setting auto TVG using the on-screen
controls
Touch only and HybridTouch multifunction displays
have on-screen TVG controls.
1. Select the on-screen
TVG control located on the
left hand side of the fishfinder application.
2. Select the Auto box to select Auto TVG mode.
Fishfinder application
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