17
Note: Only installed on the receiver
(5) REPEAT OUTPUT FUNCTION
When the unit outputs continuous alarm (e.g. beam path obstructed by a parked
vehicle), or the environmental alarm is ceaselessly output, this function will
repeat the output signal only every 2 minutes, or if the low battery warning is
output it will repeat the output signal every 15 minutes. Note that using this
function will result in the quicker consumption of batteries.
Note: Only installed on the receiver
(6) SOUND CHECK FUNCTION
You can check status of the light reception or the alarm operation on the receiver
by an audible tone.
Note: Installed on the transmitter and the receiver
(7) UPPER/LOWER CHANGEOVER FUNCTION
This function allows you to switch the optical unit to transmit/receive the beam by pressing the upper/lower changeover switch.
Note: The optical units switch as shown in the diagram below when the upper/lower changeover switch is pressed.
Note: Only installed on the receiver
(8) SENSITIVITY ATTENUATION SIGNAL FUNCTION
The LED lights up when the light reception level is judged to be insufficient in order to notify the operator that
inspection is necessary.
Note: Installed on the transmitter and the receiver
(9) LOW BATTERY DISPLAY FUNCTION
This function is used to light up the transmission LED/reception authorization LED approximately every 5
seconds when the battery level is low.
The lighting indication can be checked even when the Mode selector is set to “Operate”.
Note: Installed on the transmitter and the receiver
(10) WIRELESS ALIGNMENT CHECKER CONNECTION FUNCTION
Using the wireless alignment checker (sold separately) enables easy and
accurate optical axis adjustment.
Providing sufficient margin of sensitivity increases the resistance to the dense
fog, snow, and heavy rain, which makes it possible to construct a highly reliable
intrusion alert system.
Wireless alignment
checker connector
㸵
㸵
㸵
OFF
ON
Function setting switch
(Factory setting: OFF)
Transmit from both
upper and lower
(when power is on)
Only transmit
from lower
No transmission
Only transmit
from upper
Reception authorization
on both upper and lower
(when power is on)
Reception
authorization on
lower only
Reception authorization
on upper only
Lit
Lit
Lit
Lit
Lit
Lit
Lit
Off
[Transmitter]
[Receiver]
Lit
Off
Upper/lower changeover
switch
Transmission LED/reception
authorization LED
(Different displays for
upper and lower)
㸴
㸴
㸴
OFF
ON
Function setting switch
(Factory setting: OFF)
Transmission LED /
reception authorization LED
Upper/lower changeover switch
Sensitivity
attenuation LED
Item
Operation (status)
Other settings
Beam reception level
Beam reception level can be checked by the sound tone.
(The tone pitch becomes higher as the light reception level
increases.)
Sensitivity attenuation LED is off while the cover
on the receiver is removed.
Walk test mode
Beep sound is generated according to the alarm output.
(Activated approximately 5 minutes after Mode selector is
switched to “Operate”.)
