Audio Inputs And Output; Alarm Inputs; Usb Connectors - GE Security SymSafe User Manual

Time base correction is performed during digital capture. As a result, cameras do not require synchronization.
Cable
Connectors
Auto terminating
Passive looping

Audio Inputs and Output

The unit is equipped with 2 audio inputs and 1 audio output. Both the audio output and the audio inputs are
line-level.The 4 audio inputs are associated with the first 4 cameras.
Audio input
Audio out
Note: Line-level audio requires amplification.

Alarm Inputs

Up to four 8-pin connectors (for 16 channels) on the back panel provide the connections for the alarm inputs.
Connect the wires to the 4 terminating connectors provided with the SymSafe. See the table below for a
description of the pinouts. These inputs are not configurable to operate as NC (normally closed) circuits.
Table 5.

Alarm Inputs

Pin Signal
1 Alarm Input 1 N/Open
C Alarm Input 1 Common
2 Alarm Input 2 N/Open
C Alarm Input 2 Common
3 Alarm Input 3 N/Open
C Alarm Input 3 Common
4 Alarm Input 4 N/Open
C Alarm Input 4 Common
Note: Do not attempt to wire any accessories directly to the I/O connector on the back panel. These connections require dry
contact (voltage free) closure to activate.

USB connectors

Industry compatible USB connectors for use with flashdrives for updating the SymSafe.
75-Ohm coaxial
BNC
Yes
Yes
RCA jack, 315 mV, 40k Ohms. Unbalanced
RCA jack, 315mV, 600 Ohms. Unbalanced
Alarm IN connector
Pin Signal
5 Alarm Input 5 N/Open
C Alarm Input 5 Common
6 Alarm Input 6 N/Open
C Alarm Input 6 Common
7 Alarm Input 7 N/Open
C Alarm Input 7 Common
8 Alarm Input 8 N/Open
C Alarm Input 8 Common
Pin Signal
9 Alarm Input 9 N/Open
C Alarm Input 9 Common
10 Alarm Input 10 N/Open
C Alarm Input 10 Common
11 Alarm Input 11 N/Open
C Alarm Input 11 Common
12 Alarm Input 12 N/Open
C Alarm Input 12 Common
Chapter 2
Connections and Controls
Pin Signal
13 Alarm Input 13 N/Open
C Alarm Input 13Common
14 Alarm Input 14 N/Open
C Alarm Input 14 Common
15 Alarm Input 15 N/Open
C Alarm Input 15 Common
16 Alarm Input 16 N/Open
C Alarm Input 16 Common
13