impro technologies HRK900-0-5-GB Series, Installation Manual

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MDR300-0-0-GB-08 July 2015 Page 15
Setting the Fixed Length Mode
The number of keys to be buffered and the parity option in the Fixed Length Mode is
set as follows:
1. Press and hold down key '2' for 3 seconds. The Status LED enters a fast flash
Mode and emits a long beep.
2. Enter a 3 digit number followed by the Hash Key (#). The first 2 digits specify the
key buffer length and must be in the range 00 to 11 (eleven). The third digit must
be a ‘0’ where there is no parity and ‘1’ where parity is added.
NOTE: If ‘00’ is entered for the key buffer length then the Key Mode reverts to PIN
Mode.
3. On acceptance of the setting, the Status LED changes to Green.
4. If the settings are rejected the Status LED changes to Red.
Single Key 8-bit Burst Mode
To select this mode, specify the Fixed Length Buffered Mode to be “018”. This mode
reports each single key press as 8-bit code. Use Single Key 8-bit Burst Mode when
using Multi-discipline Readers in PAC Mode or TAG+PIN Mode.
Key Output
0 11110000
1 11100001
2 11010010
3 11000011
4 10110100
5 10100101
6 10010110
7 10000111
8 01111000
9 01101001
* 01011010
# 01001011
Table 2: Single Key 8-bit Burst Mode
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