SENSEPOINT RFD OPERATING MANUAL
RFDMAN MAN0843 Issue 3
8.3 Handheld Remote Interface (ZHC1)
The Intrinsically Safe (IS) battery-powered Handheld Remote Interface uses infrared
signals to interface with the Sensepoint RFD transmitter. The unit operates at a
range of up to 1m from the transmitter, and at an angle of +/-15 degrees (viewed
from the front center line of the display screen).
Diagram 12: ZHC1 Handheld Remote Interface
A label on the front of the Handheld Remote Interface shows a list of its available
menu functions. The 5 buttons provide the following functions:
Table 6: ZHC1 button functions
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