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3 Optional Functions
3.1
SPOT TEMPERATURE MEASUREMENT
The addition of a sensor to the
.
camera allows the operator to
v i e w t h e a v e r a g e s c e n e
temperature (within a defined
a r e a ) . T h e t e m p e r a t u r e i s
displayed as an overlay on the
camera video.
.
This system is intended to give the
operator the ability to detect
possible hazards such as hot gas
bottles or tanks. The camera can be configured to give a reading in 8C or 8F
by using the user software (see section 5).
Scene temperatures between 0 8C (32 8F) and 500 8C (932 8F) can be
.
displayed. If the temperature lies outside this range a 4 or 5 symbol
appears before the reading indicating that it is outside the possible range.
Note: If the object in the scene does not fully fill the sample window, then a false
reading may be obtained. Care should be taken not to cover up the sensor
window (with a hand for example) when using this system.
3.2
TRANSMITTER
The transmitter is housed inside the camera and is powered by the camera
battery. It is designed to allow remote viewing of a thermal image from the
camera. To switch on the transmitter, press and hold the transmitter ON button
at the rear of the camera. When the transmitter is turned on, the transmitter on/
channel number symbol will appear to the right of the battery status indicator.
13
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