Connecting To The Rs232 Port; Factory Reset; Figure 2-14 Rs232 Connector; Figure 2-15 Factory Reset Switch - Honeywell HRHD4+ User Manual

Installation

Connecting to the RS232 Port

An RS232 port is provided to connect an external modem for remote monitoring,
configuration and software upgrades, and to connect a remote control keyboard. Use
a modem cable with a DB-9S (female) connector to connect to the DVR. See
Chapter 3, Configuration

Factory Reset

The DVR has a Factory Reset switch to the right of the USB port. This switch will only
be used on the rare occasions that you want to return all the settings to the original
factory settings.
Rev 1.00
Figure 2-14 RS232 Connector
RS-232C
for configuring the modem.
Note The DVR is not supplied with a modem cable, and many
modems are not supplied with cables. Make certain you have
the correct cable when purchasing the modem.
Figure 2-15 Factory Reset Switch
USB
14
Factory reset
switch
Document 900.0258
09/04