RayTek 3i - Manual (Page 34)

5. Press the MODE button.
6. Press the ▲ or ▼ buttons to change the HAL setting (HAL mode).
7. Press ACTIVATE to activate the HAL setting for the selected location.
SET contains two modes: LOC and HAL (as shown in Figure 2-11). In SET, the LOG
location can be selected and the high alarm value (HAL) can be set for each location
(independent of the setting for the RUN loop). Note the following:
• Press the MODE button to change modes.
• Press the backlight button if a brighter display is needed.
2.5 USING A TRIPOD
The instrument is equipped with a standard camera-type tripod mount fitting at the
base of the handle. You can set it up for continuous use by mounting it on a sturdy
tripod. This allows the instrument to be connected to a digital or analog recording or
controlling device (computer, printer, chart recorder, line or temperature controller) to
monitor temperatures over long periods of time.
Mounting the instrument is easy. Just attach it to the tripod by screwing the tripod’s
mounting screw into the fitting at the bottom of the handle.
You can also connect a digital or analog recording or controlling device to the digi-
tal/analog connector (labeled OUT) on the side of the instrument. For continuous
monitoring, pull the trigger and press the LOCK button.
Note that battery life is shortened by continuous use. If you plan to monitor tempera-
tures over long intervals, you should connect an AC adaptor to the DC IN connector.
2-22 Raynger 3i Series Operator’s Manual