Instruction manual

OPERATION
Page 14 TMC-7DSP/TMC-6DSP Color CCD Camera
3.1.4 (a) Auto Trace White Balance (ATW)
The Auto Trace White Balance mode (ATW) is a feedback system that automatically aligns the white
balance by detection the R-G and B-G before gamma correction processing.
3.1.4 (b) Push Lock
Convergence is performed at a faster operation speed than ATW without an operation frame or other
limitations. However, the response time, operation frame and other factors cannot be selected.
3.1.4 (c) Hold
When shifting to the Hold mode, the convergence operation is stopped, and the R, G and B gains at that
point are written to the EEPROM. Push Lock mode and Hold mode can be combined to realize Push
Lock mode. Operation is performed in Push Lock mode while the button is pressed and shifts to Hold
mode when the button is released, allowing the white balance gain at that point to be written to the
EEPROM.
TABLE 1. White Balance Mode Selection Table
Mode SW1 SW2 SW3 Set color temp.
ATW Up (0) Up (0) Up (0)
Push lock Up (0) DN (1) Up (0)
Hold DN (1) DN (1) Up (0)
Indoor fixed value Up (0) Up (0) DN (1) approx. 3200K
Fluorescent light fixed value DN (1) Up (0) DN (1) approx. 4200K
User (fl. light fixed value 2) Up (0) DN (1) DN (1) approx. 4700K
Outdoor fixed value DN (1) DN (1) DN (1) approx. 6300K