Guardian Instruments 4952-002 Operation Manual

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Guardian Instruments, Inc.

3585 County Rd. 272 #600, Leander, TX 78641

OPERATIONS and TEST MANUAL

PN: 4952-002 Radios

Revision 1.0

Manual for 916.5 MHz and 914 MHz Radios

Released 8/1/01

Regulatory 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.

Warning

Any modifications to this device without the express written consent of the party responsible for it's

compliance could void the user's authority to operate the equipment!

Power Requirements:

Input Power Requirements:

Input Current Drain:

Step1. Use #6 nylon screws to rigidly attach PCB assembly to mount plate. Use Locktite 242 to all

screws.

Step 2. Place the screws in the 4 mounting holes in the PCB and tighten to 5 ft-lbs.

Step 1. Use the software provided with the board and program using MPLAB and the special

programming connector.

Step 2. Verify all programming activities using MPLAB VERIFY function.

6-30 VDC

<750 ma with Relay Energized and Backlighting ON

512-260-3554(phone)

512-260-3755(fax)

Table of Contents

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Page 1 Guardian Instruments, Inc. 3585 County Rd. 272 #600, Leander, TX 78641 512-260-3554(phone) 512-260-3755(fax) OPERATIONS and TEST MANUAL PN: 4952-002 Radios Revision 1.0 Manual for 916.5 MHz and 914 MHz Radios Released 8/1/01 Regulatory 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.
Page 2 Step 1. Connect Power to J3 Pins 1 and 2. Step 2. Connect LCD to J1 2x5 header. Step 3. Turn Power ON. Step 4. Verify Data on Display is accurate and shows no Communication Errors. Step 5. Verify Green and Red LEDS are blinking. These LEDs show the TX and RX activity for the radio module.
Page 3 Step 1. Connect the RS232 TX and RX to a PC using a NULL modem. Step 2. Using COM1: set the communications parameters to 9600,n,8,1,p using the DOS mode command Step 3. Using a terminal emulation program verify that all data is being transferred. Step 4.