User's Manual
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The receiver receives its RF reference signal and conguration data from the local
communication control section.
Transmitter:
Although the effective RF power is in the same range as our high power swept
system, the peak signals are much higher. As a consequence of that, the label
can be deactivated at larger distances from the antenna compared to the swept
system. For that reason the X2 has an RF power-control. This control will reduce it’s
transmit power when it detects a label within the deactivation range. Interferences
like a swept system will be suppressed from inuencing the power-control.
In the label analyzer mode the TX power will not decrease, but increase when a low
Q-factor label is brought into the detection eld.
Receiver:
The selectivity and dynamic range is very high. The selectivity is achieved with advanced high-speed digital lter techniques.
This gives the advantages to be able to work in environments with large level interferences.
2.5Master-SlavesettingsandstatusLEDs
Changing the unit functionality between slave and master can be done by pushing
button SW3. (See page 20)
2.5.1 view x2 electronics status
Press button SW3 1x (See page 20).
• When the yellow LED starts to blink and the red LED burns continiously, the X2 is set as a slave.
• When both LED’s are blinking, the X2 is set as master.
2.5.2 cHange x2 functionality
Press button SW3 (See page 20) 2x within 5 seconds to switch to master (or slave) status. The X2 electronics is standard
programmed as slave.
2.6 X2 approved antennas
Nedap has a broad range of antennas. Not all antennas are approved in combination with the X2 electronics. In the near
future more and more antennas will be X2 ready. It is important to know that only HIGH POWER antenna’s can be used for
safety reasons.
At the time of writing this document the following Nedap antennas are approved for use with X2 electronics:
• FL30
• FL45
• D40
• D50
• PG27
• PG39
• EQ45-F
K1
Antenna (Tx-out)
Master/slave switch
SW3
Datacom error(Red)
Alarm(Yellow)