ETS-Lindgren HI-3510 RF Radiation Badge Broadband Electromagnetic Radiation Detector (Archived) - Manual (Page 14)

HI n 3510 Manual Page — 9
Should the unit detect a field that exceeds the preset
alarm warning level, the unit will start to beep and flash.
The beep and the flash rate are directly proportional to
the RF field strength above the alarm set value (see 3-4-
2). Note that once the alarm starts, it will latch at the
minimum flash rate, continuing to warn of an over-
exposure even if the RF field that caused the alarm is no
longer present. In order to reset the alarm function, the
unit must be turned OFF and back ON using the ON-OFF
switch. For information concerning disabling the latch
function, refer to paragraph 3-4-4. For information
concerning "Instantaneous" vs "Average" measurement
modes, refer to paragraph 3-4-3.
Archived 4/2/10