EOTech LWTS Light Weapon Thermal Sight - Manual (Page 31)

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2.9 THERMAL BRIGHTNESS ADJUSTMENT
When the system menu is not displayed, pressing either side
of the LVL/WND rocker switch calls up the thermal
brightness scale. The thermal brightness scale is presented
in the eyepiece display as shown in Figure 2-8.
Figure 2-8. Thermal Brightness Control.
The thermal brightness setting is adjusted by pressing the +
or - sides of the LVL/WND rocker switch to move the status
bar between the top and bottom of the scale. Repeatedly
pressing the + or - buttons will move the status bar in single
increments. Pressing and holding the + or - buttons will
auto-scroll the status bar in multiple increments.
If the + or - buttons are not pressed within 3 seconds, the
brightness scale will disappear and the LWTS will revert to
normal viewing mode. Once adjusted, the thermal
brightness will remain at the applied setting until readjusted
by the operator or the system reset feature is initiated.
Status Bar