User Manual

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4
4.2.2 Extended Device
You can define the GV-Readers and GV-GF Fingerprint Readers connected to GV-CS1320
through RS-485 or network connection.
4.2.2.1 Extended Reader
Figure 4-12
[GV-Reader / CR420 / GF1921 / 1922 Function] Define the readers connected to the
controller, and then use the Function drop-down list to select the door option associated with
the reader.
 GV-RK1352 / R1352 / DFR1352: Select the RS-485 checkbox and type the Serial
Number of the reader. The ID number located next to the serial number field will be
assigned to the reader.
 Reader 1352 V2: Select the RS-485 checkbox and leave the serial number field blank.
Note that the ID number located next to the serial number field need to match the
reader’s ID number defined by the dip switches on the reader.
 GV-GF1921 / GF1922: Type the MAC address of the fingerprint reader and do not
select the RS-485 checkbox.
 GV-CR420: Select the RS-485 checkbox only if the GV-CR420 is connected to the
controller through RS-485 connection. If the reader is using network connection, do not
check the RS-485 box. Type the MAC address of GV-CR420 if you using the latest GV-
CR420 firmware.
 GV-FR2020: Type the MAC address of the face recognition reader and do not select
the RS-485 checkbox.