30 ST60 Depth Instrument Owner’s Handbook
4.4 Dealer calibration
The Dealer calibration procedure (see
Dealer calibration
diagram) enables the
following parameters to be set:
• User calibration on/off.
• Depth response.
• Boat show mode on/off.
Dealer calibration also gives access to the Factory defaults screen. This enables
you to re-apply the factory settings if you want to reset the instrument to a known
operating condition.
To commence Dealer calibration, hold down the
depth and alarm keys together
for approximately 12 seconds, to select the Dealer calibration entry page. Press
the
offset and reset keys together, to proceed with the calibration, then use the
depth key to proceed from screen to screen as calibration progresses.
User calibration on/off
Use either the offset key or the reset key to switch the User calibration either
ON or OFF as required. With OFF selected, User calibration and Intermediate
calibration are both disabled. This feature is particularly useful aboard charter
vessels, to prevent unwanted alteration of calibration settings.
Response settings
The depth response value determines the frequency at which information is
updated. A low number provides a smooth response and a high number a much
livelier response.
Use the
offset (decrement) and reset (increment) keys to set the required value.
Response values are from 1 to 15.
Boat show mode
CAUTION:
Do NOT enable this mode. It must only be used for demonstration
purposes.
Ensure that the Boatshow Mode Use is set to OFF. If necessary, use the
offset or
reset key to achieve this.
81038_4.book Page 30 Wednesday, March 24, 2004 3:17 PM
