Xmark EAC Transceiver User Manual 981 000046 000Install

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Document ID	513659
Application ID	2R7sF7wPokU8ZKtiQRc+MA==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	9.18kB (114776 bits)
Date Submitted	2005-02-08 00:00:00
Date Available	2005-02-08 00:00:00
Creation Date	2005-02-01 23:36:44
Producing Software	Acrobat Distiller 5.0.5 (Windows)
Document Lastmod	2005-02-01 15:37:03
Document Title	Microsoft Word - 981-000046-000Install.doc
Document Creator	PScript5.dll Version 5.2
Document Author:	choque

EAC Transceiver:
Installation Guide
CONNECTIONS
SATELLITE EXTENSION
1 2 3 NOT USED ON
THIS PRODUCT
433.92 MHz RECEIVE
ANTENNA
USER DEFINED
RELAY CONTACTS
EAC TRANSCEIVER
3A/30VDC RESITIVE
FROM DOOR SWITC
COM
NO
DOOR SW
RS485 GND
RS485 +
GND
+Vin
RS485 NETWORK
LISTED CAT 5E
NOTE: 307.2 kHz EXCITER
INDUCTORS MOUNTED
ON PC BOARD
24VDC 300MA
250VA PWR LIMITED
SELV SUPPLY
eAC System components are designed to meet the requirements for Class 2 circuits operating from a
non-hazardous secondary power source limited to 240 VA. Cabling materials must be selected for the
installation environment in accordance with the applicable jurisdictional codes.
INSTALLATION
MOUNTING INSTRUCTIONS
The Controller chassis may be horizontally or vertically mounted on a wall, ceiling, or shelf as long as the
front face panel is easily accessible. The RX antenna should be positioned on a vertical plane for
maximum performance.
The detection field radiates from two internal orthogonal ferrite cored inductors. The field must fill the
area in front of the door all the way to the floor so that no Tag can reach the door without being detected.
981-000046-000R1.05
EAC Transceiver: Installation Guide
TUNING & ADJUSTMENT
An eXI RF Test Tag is used for adjustment of the Receiver Threshold and LF
Field Strength
NETWORK STATUS
Refer to eAC HUB network installation instructions for network cabling requirements.
NETWORK STATUS INDICATOR LED
CONDITION
OFF
No power to Receiver
Solid GREEN
Power supplied; Network normal
Flashing GREEN
Power supplied: Network Communication Failure
RECEIVER SENSITIVITY
The UHF Threshold control may be adjusted to increase or reduce the range of detection of the UHF
transmission of the Tags. Threshold adjustment removes some of the background noise, and reduces
interference from Tags not within the field of the Transceiver.
Initially decrease the threshold (CCW) until the UHF RX indicator flashes occasionally. This will establish a
threshold sensitivity to background noise at the door site. Using the RF Test Tag in the keyed mode,
reduce the receiver sensitivity (increase threshold CW) until the RX indicator becomes intermittent at 25
to 30 feet. Reduce the threshold slightly and walk the tag around the area of coverage to check for
consistent UHF reception.
LF FIELD ADJUSTMENT
Adjust the LF Field for a compromise between maximum desired tag detection range and the potential to
excite tags in adjacent rooms or floors. Note that the LF field tends to be omni-directional. Starting with
the field adjustment at maximum (full CW), walk the RF Test Tag around the area of desired protection.
Reduce the field until inconsistent tag identification occurs in parts of the coverage. (The UHF Threshold
adjustment should be increased to check that the eLink is not being limited by the UHF link.) Increase
the field strength in small increments until consistent detection results within the desired area of
detection.
FCC Regulations
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device must accept any interference
received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for Class B Digital Device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures.
•
Reorient or relocate the receiving antenna
•
Increase the separation between the equipment and Receiver
•
Connect the equipment into an outlet on a circuit different from that to which the Receiver is
connected
•
Consult the dealer or an experienced radio/TV technician for help
Any changes or modifications not expressly approved by the party responsible for compliance could void
the user’s authority to operate the equipment.
981-000046-000R1.00
EAC Transceiver: Installation Guide
eXI Wireless Systems
Model No.: eAC Transceiver
CANADA: 2877A-EAC
FCC ID: HE7EAC
Made in Singapore
CAUTION – RISK OF EXPLOSION IF LITHIUM BATTERY IS REPLACED WITH AN INCORRECT TYPE. DISPOSE OF USED BATTERY ACCORDING TO THE INSTRUCTIONS OF THE
MANUFACTURER.
eXI systems are designed to assist staff in providing a high degree of safety for people and therefore should only be used as a component of a comprehensive security program of
policies, procedures, and processes. As with every security system, eXI highly recommends regular system operational checks to verify functional integrity.
© 2002 eXI Wireless Systems Inc. All rights reserved. eXI, eLink, and all respective logos are either trademarks or registered trademarks or eXI Wireless Systems Inc.
Specifications subject to change without notice.
eXI Wireless Systems Inc. · 100-13551 Commerce Parkway, Richmond, BC Canada V6V 2L1 · Phone (800) 667-9689 · Fax (604) 207-7760 · www.exi.com
981-000046-000R1.00

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Title                           : Microsoft Word - 981-000046-000Install.doc

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