RECEIVER INSTALLATION
The
CAUTION: DO NOT MOUNT THE
STEP 1 Connect GROUND (WHITE) to the negative terminal on the
STEP 2 Connect
STEP 3 Connect the CHANNEL outputs
CHANNEL # | TRANSMITTER SWITCH # |
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1 | 2 | 3 |
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1 | OFF | OFF | OFF |
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2 | ON | OFF | OFF |
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3 | OFF | ON | OFF | Table 1. Channel |
4 | ON | ON | OFF | Coding Matrix |
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5 | OFF | OFF | ON |
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6 | ON | OFF | ON |
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7 | OFF | ON | ON |
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8 | ON | ON | ON |
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NOTE: To operate correctly with this receiver, the control panel must be able to trigger from a
STEP 4 If the control panel uses
CHECKOUT AND TEST
After coding the
STEP 1 Apply power to the control panel. Be sure the control panel is disarmed or in a “test” mode.
STEP 2 Trigger each of the system’s transmitters, one at a time. Receiver activation indicates that the transmitters are operating properly and that the digital codes are correctly matched. Verify that the correct control panel loop is violated for each transmitter triggered.
STEP 3 With portable transmitters, operate them from various locations. This will help to locate possible null areas where structural steel, and/or certain obstacles may interfere with transmission.
If the transmitter fails to activate the receiver, first check the coding switches to see that the switch keys in the transmitter and receiver are properly matched. Next, check the battery and replace it if it is weak. Although transmitter batteries should last for a year with normal use, it is good practice to install new transmitter batteries every six months.
LINEAR LIMITED WARRANTY
This Linear product is warranted against defects in material and workmanship for twelve
(12)months. The Warranty Expiration Date is labeled on the product. This warranty extends only to wholesale customers who buy direct from Linear or through Linear’s normal distribution channels. Linear does not warrant this product to consumers. Consumers should inquire from their selling dealer as to the nature of the dealer’s warranty, if any. There are no obligations or liabilities on the part of Linear corporation for consequential damages arising out of or in connection with use or performance of this product or other indirect damages with respect to loss of property, revenue, or profit, or cost of removal, installation, or reinstallation. All implied warranties, including implied warranties for merchantability and implied warranties for fitness, are valid only until Warranty Expiration Date as labeled on the product.
This Linear Corporation Warranty is in lieu of all other warranties express or implied.
For warranty service on Linear equipment return product, at sender’s expense to:
U.S.A. | Canada |
Linear Corporation | Linear Canada Inc. |
2350 Camino Vida Roble | 673 Consortium Court |
Carlsbad, CA 92009 | London, Ontario, Canada N6E 2S8 |
Attention: Repairs Department | Attention: Repairs Department |
Ph# (800) | Ph# (519) |
IMPORTANT !!!
Linear radio controls provide a reliable communications link and fill an important need in portable wireless signalling. However, there are some limitations which must be observed.
For U.S. installations only: The radios are required to comply with FCC Rules and Regulations as Part 15 devices. As such, they have limited transmitter power and therefore limited range.
Receivers may be blocked by radio signals that occur on or near their operating frequencies, regardless of code settings.
A receiver cannot respond to more than one transmitted signal at a time. Infrequently used radio links should be tested regularly to protect against undetected interference or fault.
A general knowledge of radio and its vagaries should be gained prior to acting as a wholesale distributor or dealer, and these facts should be communicated to the ultimate users.
Copyright ♥ 1990 Linear Corporation | 200866 B |
D-8C & D-8CW
Eight Channel
Digital Security Receiver
Code Setting
Instructions
A NORTEK COMPANY
2055 Corte Del Nogal
Carlsbad, CA 92009
(619)
Customer/Technical Service: (800)
