EOTech CNVD-T (SU-232/PAS) Clip-On Night Vision Device - Thermal - Manual (Page 26)

2-10
Brightness of the display is adjusted by pressing the UP /
DOWN buttons to move the status bar along the MIN / MAX
scale. Repeatedly pressing the UP / DOWN buttons will
move the status bar in single increments. Pressing and
holding the UP / DOWN buttons will auto-scroll the status
bar in multiple increments.
If the UP / DOWN buttons are not pressed within 3 seconds,
the brightness scale will disappear and the CNVD-T will
revert to normal viewing mode. Once adjusted, the
brightness will remain at the applied setting (even if the
CNVD-T is turned off) until readjusted by the operator.
2.9 CONTRAST (GAIN) ADJUSTMENT
When the Main Menu is NOT displayed, pressing either the
LEFT or RIGHT button calls up the contrast (gain) control
settings. Contrast controls are presented in the eyepiece
display as shown in Figure 2-6.
Figure 2-6 Contrast (Gain) Control
Contrast is manually adjusted by pressing the LEFT / RIGHT
buttons to move the status bar along the LOW / HIGH scale.
Repeatedly pressing the LEFT / RIGHT buttons will move
the status bar in single increments. Pressing and holding
the LEFT / RIGHT buttons will auto-scroll the status bar in
multiple increments.
CONTRAST LOW HIGH
MANUAL