User`s manual

PANTERA 22M User’s Manual 27

Teledyne DALSA 03-032-20049-02

3.10 Setting Baud Rate

Change speed of camera serial communication port. Default speed of communication

after power-on cycle is always 9600 baud.

Parameters of serial communication are as follows:

 Eight (8) data bits

 No (N) parity

 One (1) stop bit

 No hardware flowcontrol

To set the speed of the camera serial communication port, use the command:

Syntax:

sbr i

Syntax Elements:

Baud rate. Available baud rates are: 9600 (Default), 14400, 19200,

28800, and 115200.

Notes:

 Power-on rate is always 9600 baud.

 The rc (reset camera) command will not reset the camera to the

power-on baud rate.

Example:

sbr 9600

3.11 Setting Gains

Optimizing gain in the analog domain allows you to achieve a better signal-to-noise ratio

(dynamic range). As a result, perform all analog gain adjustments with sag and sg

command.

Setting Analog Gain for Tap to Tap Matching

The set analog gain command allows you to adjust the analog gain in four channels for

precise control over tap-to-tap matching.

This value is directly written to the video processor and does not take into account the

0dB gain reference. Current value of analog again may be obtained from gcp outputs.

Since taps that have been modified with the sag command do not allow for dB gain

reference, these values will not be displayed by gcp outputs. Gain values entered by way

of the sag command are not saved with user settings.

If sag is changed, then the mapping should be updated by ugr command. If this is not

done, dB value could get ou tside of allowed range.

sag command is mostly used for responsivity and tap matching calibration at factory.

To set the analog gain, use the command:

Syntax:

sag t i

Syntax Elements:

- all taps