Head Up Response; Simulator; Keypress Sound; Help - Raytheon RayChart 620 Operation Manual

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Head Up Response

The Head Up Response controls the damping of the chart rotation
when Head Up mode is selected.
The default value is +/-10°, which means that the chart will only be
rotated, and the screen redrawn, if your vessel's heading has changed
by more the 10° in either direction from the current head up display.
Select +/-5 for a more frequent response, or +/-15 for a less frequent
response.

Simulator

The simulator allows you to operate your RayChart without input data. It
generates a display with a moving vessel, so that you can practice
using the controls in safety.
To set up the simulator:
1. Adjust the values to the required settings for the speed and
2. Select the Starting Point option. The chart is displayed.
3. Move the cursor to the required starting position and press ENTER.
4. Set Activate Simulator to ON.
When it is active, the word "SIMULATE" is displayed at the top of the
screen above the cursor data box.

Keypress Sound

This option controls whether or not the RayChart beeps when you
press a key.

Help

Choose one of the following help levels:
Level 0
Level 1
heading.
The set up menu is redisplayed with the starting position data.
No pop up help is available.
The default soft key labels are only displayed if a soft
key is pressed when no other operation is in progress,
and they disappear if no operation is performed for 7
seconds.
Pop up help is available.
The default soft key labels are displayed if no other
operation is in progress.
RayChart 620