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www.geemarc.com 

UNPACKING THE LOOPHEAR                           

When unpacking the LoopHEAR

TM

160v2, you should find the 

following in the box : 

 

1 LoopHEAR

TM

 main unit 

 

1 user guide. 

 1 power adaptor 15V 1,5A DC (optional) 

 1 Loop Antenna (optional) 

 

1 hand held HAC receiver (optional) 

 

1 external lapel microphone (optional) 

INTRODUCTION                           

The LH160v2 has been designed as a standalone Induction 

Loop system for use inside a vehicle, point of sale desks, banks, 

ticket counters or other customer service locations. It is easy 

to install and use. 
The unit is designed for use with the standard Geemarc multi 

turnsloop antenna which can cover an area of about 1m

2

 

The functions and features include the following: 

1. Headset volume control

8. Loop current indicator

2. Headset Output socket

9. AUX input indicator 

3. MIC input socket

10. MIC input indicator 

4. AUX input socket

11. Loop current adjustment 

5. Power On indicator

12. AUX level adjustment 

6. Power input socket

13. MIC level adjustment 

7. Loop antenna connector 14. TONE adjustment 

 

Microphone input for use with standard desktop or lapel 

Microphones. 

 

Input for Aux signal (like from a MP3 player). 

 Headset output 

 

Power input from a car battery via a car cigarette lighter 

socket or a 15V 1.5A DC power adaptor. 

 

Loop output with spring clamps for easy connection. 

 

Individual level controls for each input and loop output. 

 

LED indication of Power, Input signals and Loop output 

current for easy set up.   

INSTALLATION & OPERATION 

Choose a suitable location, free from magnetic or electrical 

interference for installation and use of LH160v2. 

(1)

 Install the LH160v2 onto a panel or wall, ensuring that the 

cables are securely anchored. 

(2)

 Connect the loop antenna or other compatible loop coil to 

the loop output terminals. For optimal performance the 

loop antenna should be located about 40 to 60cm in front 

of the customer. 

Press the tab above the connector terminal and release 

after inserting the wire of the loop antenna (or coil). Polarity 

is not important. 

(3)

 Connect the supplied (optional) lapel microphone or any 

other compatible Geemarc Microphone to the Mic jack.   

(4)

 If required connect Aux input to the Aux jack. 

(5)

 Using a small common blade flat screwdriver, turn the Mic, 

Aux, Tone and Field Strength controls fully anti-clockwise 

(to their minimum levels). 

(6)

 Connect the AC power adaptor (optional) to the power input 

socket. Check that the Power ON LED illuminates. 

(7)

 Apply the input signal (for example speaking into the Mic) to 

Mic and turn the corresponding control clockwise until the 

corresponding LED begins to light up. 

Small area and 

counter loop 

Amplifier 

English 

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