Paradox EVOHD+

EVOHD+ Installation Guide
69
Figure 21: Upgrading Control Panels and Modules
Figure 22: Upgrading K641, K641R, K641+ Keypads
TO COMPUTER’S
9-PIN SERIAL
PORT (DB-9).
OR
USB
TO COMPUTER’S USB
PORT OR 9- PIN SERIAL
PORT
(DB-9).
DB-9
Rx/Tx
PC LINK USB Product Link
307USB
CV4USB
BATTERY OR CONTROL PANEL AUX
TO COMPUTER’S
USB PORT OR 9-
PIN SERIAL PORT
(DB-9)
OR
CONV4USB
NOTE: K641, K641+, and K641R keypads that feature a four-pin serial
connector can also be upgraded using the 307USB. To do this, the keypad’s
GRN and YEL Digiplex bus wires must first be disconnected.