Explanation Of Functions; Modulation Frequency Changeover Function; Transmission Power Selection Function; Alarm Memory Display Function - Takex PXB-50HF-KH Instruction Manual

8

EXPLANATION OF FUNCTIONS

This device features the functions that must be set for operating the device, as well as those that are necessary for adjustment procedures.
Perform setting and adjustment by checking the following table.
Whether to set on
transmitter or receiver
Both transmitter and receiver
Transmitter only
Receiver only
8-1

MODULATION FREQUENCY CHANGEOVER FUNCTION

Changing the channel changes the modulation frequency, which can prevent mutual interference or wraparound of the photoelectric beams.
Set corresponding transmitters and receivers to the same channel.
1 2
Function setting switch
(Factory setting: 1CH)
8-2

TRANSMISSION POWER SELECTION FUNCTION

This function switches the transmission power relative to the protection distance.
Interference or spill-over transmission of photoelectric beams can be prevented by setting an appropriate transmission power.
3
Function setting switch
(Factory setting: H)
Power
L
Model
Within 83ft (25 m)
PXB- 50HF-KH
Within 250ft (75 m)
PXB-100HF-KH
PXB-200HF-KH Within 500ft (150 m)
8-3

ALARM MEMORY DISPLAY FUNCTION

Note: Only installed on the receiver
When multiple sensors are used, this function allows
you to check which sensor was activated by flashing or
lighting of the memory LED.
Note: In order to activate a beep sound in synchronization
with the alarm output, set the sound check setting to
[ON] in the remote mode.
If you do not wish to use the memory display function,
select remote, and open terminal (9) (alarm memory
input) on the receiver.
3
Function setting switch
(Factory setting: Remote)
Setting item
Channel
Transmission power
Alarm memory
Sound check
Response time
1CH 2CH 3CH
1 2 1 2 1 2
L H
3 3
H
Over 25m but within 165ft (50 m)
Over 75m but within 330ft (100 m)
Over 150m but within 660ft (200 m)
Remote Timer
3 3
This section describes the detailed information of the functions that appear in
this instruction manual. Set each function according to the description below.
Setting
1CH 2CH 3CH
H L
Timer Remote
ON OFF
0.05 secs (Standard) 0.3 secs
Note: Installed on the transmitter and the receiver
4CH
1 2
Note: Only installed on the transmitter
<<E.g.>>
When PXB-100HF-KH is set at a distance of 200ft (60 m), set to L
200' (60 m)
When PXB-100HF-KH is set at a distance of 295ft (90 m), set to H
295' (90 m)
1. Timer
Alarm output
5 mins
Memory LED
2. Remote
Alarm output
Alarm memory input
Open
Open/Short circuit between the alarm memory terminal and
power supply terminal
Memory LED
You can check whether an alarm has been output while the alarm memory input
is open by shorting the alarm memory input to light the memory LED.
(The alarm memory input does not light up if there is an alarm output when it is
being shorted.)
Beep sound when
a warning occurs
(Sound check switch ON)
If an alarm is output while the memory LED is lit, the beep sound is generated.
4CH
0.7 secs Other
60 mins (Re-trigger
(Do not re-trigger)
operation)
5 mins
55 mins (flashing) 55 mins (flashing)
Short-circuited Short-circuited
Open
Lit
Open