GRD |
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| DESCRIPTION | The GRD has a “F” connector for attaching an antenna. The | STEP 1 Open receiver case. To open case, | |||||||
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| The GRD is a digital receiver designed for use with automatic | receiver is supplied with a | squeeze sides of case and rotate upward. | ||||||||
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| gate operators or systems where a remote antenna is | 75 ohm coaxial cable, and a bulkhead | connector for |
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| mounting the antenna outside the gate operator enclosure. |
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| needed. The |
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| an obstacle sensor, or channel one can open the gate and |
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| channel two can close the gate. | RECEIVER |
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| All of the |
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| CABLE |
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| The |
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GATE |
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| The codes are set using the |
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| CASE SCREWS |
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RECEIVER |
| the units. In order to avoid the possibility of duplicating codes |
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| in adjacent systems, factory set codes should not be used. |
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Installation Instructions | The receivers can operate from |
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volts DC and are normally powered from the gate operator. |
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| MOUNTING |
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| The relay contact(s) are rated at 5 amps @ 32 volts AC/DC |
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| HARDWARE |
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| NEC Class 2 circuit. |
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| LOCAL |
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| ANTENNA | BULKHEAD | WASHER | SQUEEZE BOTH SIDES AT TABS |
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| CONNECTOR | AND TILT UPWARD |
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(800) |
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STEP 2A | GRD & | STEP 2B | STEP 3 | Transmitter code setting. Locate | STEP 4 Connect receiver relay output. | |||||||
setting. | To | set a code, | select any valid | Select any valid combination of ON and OFF | the coding switch on the transmitter and set the | Connect the appropriate channel wires (Ch. 1 - | ||||||
combination of ON and OFF positions for the | positions for each of the switch keys numbered | eight keys identical to those on the desired | two gray wires), (Ch. 2 - two yellow wires) to the | |||||||||
switch keys numbered 1- 8. Use a paper clip to | 1 - 8. Use a different code combination than that | channel of the receiver. Be sure they match | appropriate activation terminals on the gate | |||||||||
set the eight keys. |
| used for channel one switch. | exactly. I f | u s i n g a t w o | o r f o u r - c h a n n e l | operator. |
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SET CODE |
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| transmitter, refer to the coding instructions |
| GATE OPERATOR | ||||||
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| included with the transmitter for proper system |
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SWITCH KEYS |
| SET CHANNEL TWO | coding. |
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| MANUAL ACCESS | |||
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| REQUEST | ||||||
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| CODE SWITCH KEYS |
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CHANNEL ONE |
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SWITCH KEYS |
| CHANNEL TWO | REMOVE BATTERY |
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| COMMON | ||||
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| ACCESS DOOR |
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| 1 | |||
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| SWITCH KEYS |
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| SWITCHES IN | CHANNEL | 2 | RELAY | |
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| TRANSMITTER | ONE |
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| GRAY |
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| 3 24 V RADIO POWER | ||
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THIS SWITCH |
| THIS SWITCH |
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HAS 2, 3 & 6 ON |
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| OBSTACLE INPUT | |||||
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| HAS 2, 4 & 6 ON |
| CODING |
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DO NOT USE: |
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| SWITCH |
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| YELLOW | 1 | COMMON | ||
| DO NOT USE: |
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| THIS SWITCH | |||||||
ALL ON; ALL OFF; |
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| CHANNEL |
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| ALL ON; ALL OFF; |
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| HAS 2, 3 & 6 ON | TWO | 2 | OBSTACLE | ||||
ALT ON/OFF, OR OFF/ON |
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| ALT ON/OFF, OR OFF/ON |
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STEP 5 | C o n n e c t re c e i ver to power . | STEP 6 | Mounting the receiver. U s e the | STEP 7 | Connect antenna. C o n n e c t t h e | LINEAR LIMITED WARRANTY | ||||||
This Linear product is warranted against defects in material and workmanship for twelve | ||||||||||||
Connect the red power input wire to the 24VDC | screws provided to mount the receiver within the | coaxial cable to the “F” connector on the receiver. | (12) months. The Warranty Expiration Date is labeled on the product. This warranty | |||||||||
radio power and the black wire to the common | operator housing. This provides protection from | Drill a 3/8" hole on the top of the operator housing | 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. | ||||||||||||
terminal on the gate operator. Alternately connect | the elements. Secure case with case screws. | for the bulkhead connector. Insert the connector | Consumers should inquire from their selling dealer as to the nature of the dealer’s | |||||||||
wires to a |
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| and secure it with the nut and lock washer. | warranty, if any. There are no obligations or liabilities on the part of Linear | ||||||||
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| Corporation for consequential damages arising out of or in connection with use | ||||||||||
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| Connect the cable and antenna to the bulkhead | or performance of this product or other indirect damages with respect to loss of | |||||
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| connector. |
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| property, revenue, or profit, or cost of removal, installation, or reinstallation. All | ||
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| implied warranties, including implied warranties for merchantability and implied | |||
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| GATE OPERATOR |
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| warranties for fitness, are valid only until Warranty Expiration Date as labeled on the | |||
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| product. This Linear Corporation Warranty is in lieu of all other warranties express | ||||
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| or implied. |
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| MANUAL |
| MOUNT RECEIVER |
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| SLIDE WEATHER | All products returned for warranty service require a Return Product Authorization | |||
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| ACCESS REQUEST |
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| Number (RPA#). Contact Linear Technical Services at | |||||
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| INSIDE GATE |
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| RESISTANT CAP | and other important details. |
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| HOUSING | CONNECT COAXIAL | OVER CONNECTION | IMPORTANT !!! |
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| OBSTACLE |
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| CABLE TO "F" |
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| Linear radio controls provide a reliable communications link and fill an important need | ||
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| BLACK |
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| CONNECTOR |
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| in portable wireless signaling. However, there are some limitations which must be | ||
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| INSERT BULKHEAD | observed. |
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| 1 | COMMON |
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| CONNECTOR THROUGH | For U.S. installations only: The radios are required to comply with FCC Rules and | ||||
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| 2 | RELAY |
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| OPERATOR HOUSING | Regulations as Part 15 devices. As | such, they have limited transmitter power and | ||
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| therefore limited range. |
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| RED |
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| A receiver cannot respond to more than one transmitted signal at a time and may be | ||
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| 24 V RADIO POWER |
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| blocked by radio signals that occur on or near their operating frequencies, regardless of | |||
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| 3 |
| SECURE CASE |
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| code settings. |
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| SECURE CONNECTOR |
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| CLOSED WITH TWO |
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| Changes or modifications to the device may void FCC compliance. | ||||
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| TO HOUSING USING | Infrequently used radio links should be tested regularly to protect against undetected | ||||
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| SCREWS AT BOTTOM |
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| INPUT VOLTAGE REQUIREMENT |
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| WASHER AND NUT | interference or fault. |
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| OF CASE |
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| A general knowledge of radio and its vagaries should be gained prior to acting as a | ||||
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| 12 TO 30 VOLTS AC |
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| CONNECT CABLE TO | wholesale distributor or dealer, and these facts should be communicated to the ultimate | ||||
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| 10.5 TO 30 VOLTS DC |
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| BULKHEAD CONNECTOR |
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| Copyright © 2003 Linear Corporation | 220812 A |