The DL2 system has a number of options available. The software and hardware in this product is
designed to meet the requirements of MED and IEC 60945. The product in its standard form is limited
to meet the specication required. However,it is designed to allow adjustments and improvements
to be implemented so that the product can be used in markets requiring higher specication and
functions not standard in a commercial speed log.
There are currently 2 available purchase options. These are activated by entering the code provided
by SKIPPER in the correct eld. All options can be activated in retrospect (at an additional cost) by
giving the system serial number to SKIPPER, they will send the activation code in return
Purchase options
- 1% accuracy
DL2 is default 2% accuracy. Activating 1% accuracy option will give the option in the DL2 menu,
and in each NMEA output menu, to congure to show 1 or 2 decimals, on the screen values and
NMEA sentences.
Will enable a set of lters and features that will ensure and check, that the unit is operating within
1% specication.
- Synchronize
This option enables the user to send a mute signal to stop the sensor from pinging.
There are 2 syncronize input options:
• AUX level into the aux input to stop the sensor.
• NMEA message input $PSKPBLNK,2,1,ON*nn or $PSKPBLNK,2,1,OFF*nn where ON is
mute
There are 2 synchronize output options:
• AUX “SyncOut” will give a pulse out when sensor is conrmed muted from external input.
• AUX “PingOut” will give a pulse out when sensor is pinging.
Please note!
The sensor pinging is a very short repeating pulse of 1-8milliseconds.
Due to electronics delay the sensor will mute 8ms after a level change on the Aux input.
When Synchronize is active a warning M will be shown on the screen, after 10 seconds of mute,
the system will detect this as a sensor failure and give a system alert.
Purchase options
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