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To GT-BC
(see GT Installation Manual)
Audio/Data wire
#872002
To GT-VBC
(see GT Installation Manual)
Video wire #871802
Aiphone Communication Systems
1700 130th Ave. N.E.
Bellevue, WA 98005
(425) 455-0510
FAX (425) 455-0071
GT-VAX Instr.
1011JD
SPECIFICATIONS:
Power Source: Supplied from GT-VBC
Video Input: 1V peak-to-peak, 75 ohm (composite video)
Mounting: GT-VAX video module mounts inside GT entrance panel in place of standard GT-VA module
Use GF-BP blank panel to cover the GT-VAX module
Temperature: 32°F ~ 104°F (0°C ~ 40°C)
Terminations: Color-coded prewired pigtails, connector, and tension terminals
Wiring: 2 conductor, non-shielded, solid wire from GT-VBC. Use Aiphone 871802 wire.
Wiring Distance: 980' from GT-VBC
Dimensions (HxWxD):
3-5/8" x 4-1/4" x 2"
NOTE: Only information concerning the GT-VAX is shown here. For complete system installation, please refer to the
GT installation manual.
OPERATIONS:
1. Visitor comes to Entrance panel and calls tenant. (See standard operational instructions.)
2. Video image will come from the remotely located CCTV camera, and will be present on the tenant monitor
only when the entrance panel is engaged, or when a tenant selects that entry to be viewed. If full time
video is required from that camera, alternate connections are required.
3. Use the guard key on the tenant station to switch between cameras attached to the GT-VAX (if equipped).
Note: Monitor mode functionality (of a entry station or GT-VAX in stand-alone configuration) is of the lowest
overall priority and will be overridden by any other system communications or calling function.
AIPHONE
OPTIONAL CONFIGURATION (Stand-alone CCTV Adaptor):
1. GT-VAX can be used as a stand-alone CCTV adaptor if system capacity allows it. This station will count as
1 of the 16 entrance panels allowed in the system. No programming is required at this entrance.
2. Stand-alone camera panel should be comprised of (1) GT-VAX, (1) GF-BP, (1) GT-DA-L, (1) GT-DP, (1)
GF-2F. Either GF-2B (semi-flush) or GT-102HB (surface mount) should be used for mounting the
hardware.
3. The dip switches on the GT-DA-L associated with the GT-VAX must be set as a separate entrance panel
from any other entrance panel in the system. It is recommended that these dip switch settings be adjusted
with the power on the GT-BC and GT-VBC turned off. If the dip switch settings are changed with power
applied, you must recycle power to the GT-BC and GT-VBC prior to the changes taking affect.
Note: Dip switch 1 on the GT-DA-L must be on to enable the monitoring feature from the tenants.
Refer to GT instructions, Section 5-18.
4. Video image will come from the remotely located CCTV camera, and will be triggered on only when the
stand-alone panel is engaged. This occurs when a tenant cycles through the entrance stations by pressing
the KEY button (sequentially) when the system is in standby mode. (If a visitor calls from an entrance
station, tenant viewing will be cut off).
CCTV Camera
(powered locally)
coax
GT-VAX with GT-DA-L
(Used as CCTV camera adaptor)
TOLL FREE TECHNICAL SUPPORT:
(800) 692-0200
E-MAIL: tech@aiphone.com