Operation Manual

Simrad PI54
106
850-165186 / Rev.B
You can select the communication channels between the PI
Spread sensors and the vessel to suit your preferences.
Special configuration of PI Twin Spread
The P I Twin Spread sensor is always used with two PI Remote
sensors, and these must be configured as a group in order to
make the transverse communication links work properly. In
order to allow for a dual Spread application, you can use two
predefined configurations: P I Twin Spread 1 and/or PI Twin
Spread 2.
The Remote sensors are available pre-programmed for these
two pairs, and the sensors are identified as Remote 1, Remote
2, Remote 3 and Remote 2. The two first (1 and 2) are the same
sensors as for the standard PI Spread application.
The two groups must be configured as follows:
Configuration Spread sensor Remote sensors
PI Twin Spread 1 PI Twin Spread (*) Remote 1 Remote 3
PI Twin Spread 2 PI Twin Spread (*) Remote 2 Remote 4
(*) = The same PI Twin Spread sensor is used for both configurations.
By default, it is programmed for PI Twin Spread 1. If you wish to use it
for PI Twin Spread 2, you must re-- configure it u sing the PI Configura-
tor application.
You can select the communication channels between the PI
Twin Spread sensors and the vessel to suit your preferences.