Features And Controls; Primary And Secondary Triggers - Fluke TiR105 User Manual

Features and Controls

TiR105
Focus
The TiR105 uses a large depth of field focus-free system.
The focus-free system can focus at a minimum distance of 122 cm (48 in)
Images closer than that will be blurred. Beyond that to infinity, hold the
camera still and images should be sharp, with no adjustment.
Correct focus is important in all imaging applications. Correct focus makes
sure that the infrared energy is correctly directed onto the pixels of the
detector. Without the correct focus, the thermal image can be blurry and
the radiometric data will be inaccurate. Out-of-focus infrared images are
frequently unusable or of little value.

Primary and Secondary Triggers

The two-part trigger is located in the standard trigger position for a pistol-grip
device. The larger, green trigger is the primary trigger. The smaller, black
trigger is the secondary trigger.
The secondary trigger operates the laser and torch.