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9
RF-NBKPD
Specifications
Keys................................................................... 19 standard keys
Keystroke lifetime.............................................10,000,000 cycles
Security code ...................................4096 different security codes
RF transmission mode .................. 1 channel FSK RF transmission
......................................27.045 MHz channel bandwidth: 25 KHZ
Tx emission level............. 60dBuV/m ≤ E3m ≤ 80dBuV/m at 3 m
The keypad’s response time
is slow or the keypad
intermittently stops
working.
• Increase the distance between the
receiver and the rest of your computer
equipment.
• Increase the distance between the
receiver and keypad from other wireless
devices.
• Turn off any wireless devices that are
near the keypad and receiver.
• If you are using the keypad on a metallic
surface, move it and the receiver to a
non-metallic surface. Metals, such as
iron, aluminum, or copper, shield the
radio frequency transmission and may
slow down the keypad's response time
or cause the keypad to fail temporarily.
• Replace the battery.
Problem Solution
RF-NBKPD.fm Page 9 Monday, August 7, 2006 1:08 PM
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