Commands Gar2 , Gag2, Gab2 And Gair2 - Fine Gain (R,G, B And Nir); Command Gm - Gain Mode; Command Lr - Line Rate (Scan Rate); Command Lutc - Lut Control - JAI SW-2001Q-CL User Manual

7.15 Commands GAR2 , GAG2, GAB2 and GAIR2 – Fine Gain (R,G, B and NIR)
Fine gain can be digitally controlled.
Settings:
7.16

Command GM - Gain Mode

Selects gain mode.
Settings:
7.17

Command LR - Line Rate (Scan Rate)

This function is used only when there is not an external trigger pulse (e.g. from an
encoder) available. It allows the user to program the line rate, in order to match the speed
of the object being scanned. In the No-Shutter mode, the exposure time is directly
proportional to the line rate (T
Settings:
Associated functions:
Applicable modes:
Note
• The data can be stored in the camera memory for next start up.
• It is recommended to use 52.5μs to 2ms of line rate because the black level is stable
in this range.
7.18

Command LUTC - LUT Control

The SW-2001Q-CL has an internal LUT(Look Up Table) for setting gamma. Command LUTC
selects gamma OFF, Gamma 0.45 or LUT.
Settings:
γ=0.45
In this mode, R,G,B and NIR have the same characteristics for gamma.
CCD out
Black
230mV
270mV↑
1023
890
32 Black Level
0
25 Analog Signal [mV]
SW-2001Q-CL
6554 to9830
x0.8 (6554/8192) to x1.2(9830/8192) (R,G,B and NIR)
0=Master Tracking (Factory default)
1=Individual
exp
No-Shutter Mode
2100 to 2150400, in 25ns increments (19 kHz to 18 Hz)
No-Shutter Mode
2150 to 2150400, in 25ns increments (18.6 kHz to 18 Hz)
Trigger origin, TG=0
No-Shutter with internal trigger
Shutter-Select with internal trigger
0 = Off
1 = 0.45
2 = User
Analog Signal * Digital Out(32bit)
Setup 3.6%, 48mV
1340mV
1544e0mV
White Clip Level
100% Level
700 835
= 1/line rate)
Digital Out(40bit)
8LSB
222LSB
255LSB
24
(TR=0)
(TR=1)
32LSB
890LSB
1023LSB