Apple A1844 Wireless Device User Manual A1844 User Manual v1 4 pages
Apple Inc. Wireless Device A1844 User Manual v1 4 pages
Apple >
A1844_User_Manual_v1.4
Model A1844 - User Manual
Installation Instructions
1. Connect the reader to backend wiring per the wiring guide
1. Red: +VDC
2. Black: GND
3. Orange: RS485-D1 (A)
4. Brown: RS485-D0 (B)
2. Secure the reader in its installation location
Usage Instructions
1. Present the company provided credential to the reader
2. The reader will indicate granted access by briefly changing color to green and playing a
sound. Declined access is indicated by red color and a second sound.
Regulatory Compliance Information
FCC compliance statement
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.
Note: This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
Important: Changes or modifications to this product not authorized by Apple could void the
electromagnetic compatibility (EMC) and wireless compliance and negate your authority to operate the
product. This product has demonstrated EMC compliance under conditions that included the use of
compliant peripheral devices and shielded cables between system components. It is important that you
use compliant peripheral devices and shielded cables between system components to reduce the
possibility of causing interference to radios, televisions, and other electronic devices.
Responsible party (contact for FCC matters only):
Apple Inc. Corporate Compliance
1 Infinite Loop, MS 91-1EMC
Cupertino, CA 95014
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