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(after removal from the headset). 

  Keep  away  from  heat  sources  such  as  hot-plates,  and  heat 

generating appliances. 

  Keep away from water and other fluids. 

  Repairs must be carried out by qualified personnel. 

 
PROBLEMS AND SOLUTIONS 

The sound is not clear (static/interference). 

  Check the line-of-sight connection. 

  Make sure that the LEDs are lit. 

  Keep away from any window or interfering device. 

 
The Charger

’s LED lights are not on. 

  Check the connection to the wall socket or power outlet. 

  Check the connection to the Charger 5V jack. 

 
The charging lights do not come on when the earphone set is in the 

cradle. 

  Realign earphone set. If necessary, move around in the cradle. 

  Ensure that the charging cradle is connected to main power

.

 

 
PRODUCT SPECIFICATIONS 
 

General data:

 

Frequency: 2.3MHz 

 
Modulation: Infrared, mono 
  

Headset

 

Max. sound pressure level (SPL): 119 dB 

 
Battery requirement: Lithium Polymer Rechargeable battery, 3.7V/200mAH 

 
Operating time: Max.10 hrs 

 
Weight: approx.: 58-60 g

 

Summary of Contents for IRM-S12

Page 1: ...1 JADE ELECTROACOUSTIC IRM S12 Headset User Manual...

Page 2: ...quipped hearing aids It amplifies speech together with sounds from a variety of sources WARNING This product can greatly amplify the sound Excessive sound pressure levels can cause hearing damage so i...

Page 3: ...harger Front View Power Indicator Blue Left Cradle Charging Red Right Cradle Charging Red Full Charged Indicator Green Full Charged Indicator Green Back View DC 5V Power Jack NOTE The charger can char...

Page 4: ...4 2 Headset NOTE Depending on the model purchased there may be either one or two headsets in the box Replaceable Silicone Ear Tips ON OFF Switch VOLUME Control Tone Switch Balance Adjustment Use tool...

Page 5: ...r many years and has over 300 recharging cycles 2 We recommend that the battery be charged for about 2 hours before the system is used for the first time BATTERY WARNINGS Do not attempt to change or r...

Page 6: ...cradle in the Charger base Verily that the red LED charging indicator is ON When the battery is fully charged a green LED turns on NOTE It is not possible to overcharge the battery We recommend that...

Page 7: ...eadset using the ON OFF switch and adjust the volume by VOLUME control 4 Use the tone switch to select the tone frequency to suit your needs 5 Use the included balance control tool to adjust the volum...

Page 8: ...device The Charger s LED lights are not on Check the connection to the wall socket or power outlet Check the connection to the Charger 5V jack The charging lights do not come on when the earphone set...

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