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HandKey Readers
Important:
112.1.5
Power
If the HandKey unit is powered from an AC source, then connect the AC Power source to +VIN and -VIN,
as indicated in the diagram. Note, however, that this AC source should NOT be shared to power more than
one HandKey unit (a single AC source should not drive parallel bridge rectifiers).
If the HandKey unit is powered from a DC source, then connect the DC Power to +VIN and -VIN, as
indicated. To remove the diode from the return path, connect a jumper wire (18 AWG) from -VIN to any of
the signal ground terminals. Note that sharing a common DC power supply among several units, including
the LNL-500B is allowed in this configuration.
112.1.6
Communication
For RS-485 (2-wire) communication, jumper blocks 15 to 17, and 16 to 18.
For HandKey readers, the address for verification readers must be set initially. For more information about
reader functions, refer to the HandKey documentation.
Configure the HandKey (II, CR) for Verification
Schlage readers must be configured for use as a verification reader for cardholder biometric information. To
use the reader, certain properties must be configured. Refer to the HandKey Installation Manual for these
procedures.
1.
From the default configuration, enter the Setup Menu by pressing both the [Clear] and [Enter] keys at
the same time. When prompted for the password, enter the default, [2], followed by the [Enter] button.
To set the following properties, you will be asked a series of Yes/No questions. Follow the prompts on
the display. Pressing the [No] button will bypass the setting and take you to the next menu option.
Pressing the [Yes] button will allow you to change the current setting.
2.
Set the language.
The default is English. Enter [Yes] at the prompt to set the language. Once you do this, selecting [No]
will allow you to pass each current language setting. When your preferred language is displayed, press
the [Yes] button.
The display will return to the start of the SET LANGUAGE command. Select [No] to move onto the
next menu.
3.
Set the date format.
Enter [Yes] at the prompt to set the date format. Once you do this, selecting [No] will allow you to pass
each current date format. When the preferred date format is displayed, press the [Yes] button.
The display will return to the start of the SET DATE FORMAT command. Select [No] to move onto the
next menu.
590 —
revision 7
In either AC or DC power source applications, do not connect the HandKey
unit's ground lug or rear plate to earth ground. This signal is internally connected
to the HandKey signal ground, and therefore connection of that signal to earth
ground would be a cause for ground loops in multi-dropped configurations.
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