Heath Consultants Sure-Lock All Pro User Manual

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14.

cm D), typical.

15. WEIGHT: 8 lbs. (3.6 kg), typical.

16. CONSTRUCTION: Weather resistant ABS housing meets NEMA 3S and

IP 54. Housing is also shock and vibration resistant.

The Sure-Lock is shipped in a black, hard shell, high molecular weight polyeth-
ylene carrying case.

Controls
The Sure-Lock low frequency transmitters have several controls and indicators
with which the operator must become familiar (Figure 1-2).

1. BATTERY CHARGER JACK: Is used for charging the internal sealed

lead-acid battery.

2. SAFETY GROUND: Is used to attach a safety ground cable to the transmit-

ter housing for operator safety. A wing nut is provided for ease of connec-
tion.

3. 8.1K OUTPUT JACK: This output is used for directly connecting the 8.1K

output to the target conductor.

4. 81K/481K OUTPUT JACK: This output is used for directly connecting the

81K/480K output to the target conductor.

5. ALL OUTPUT JACK: This output is used for directly connecting the

8.1K/81K/480K output to the target conductor.

6. DISPLAY: This display indicates the mode of operation, transmitter output

power level, battery charge level and system status.

7. CONDUCTOR DIRECTION ARROW: The transmitter, when used induc-

tively, must be placed with the conductor direction arrow directly over and
parallel to the target conductor.

8. ON-OFF/LEVEL SWITCH: This switch will initially turn the transmit-

ter power on and with subsequent presses increase its 8.1K output power
level and then cycle the transmitter off. Automatic shutoff will occur in 60
minutes. Automatic shutoff can be eliminated by pressing both the ON/OFF
and the FREQUENCY buttons simultaneously until 8.1 is shown on the
LCD.

9. FREQUENCY SELECT SWITCH: This switch is used to select the output

frequency(ies) generated by the transmitter.