JADE IRM-S12 Headset User Manual
- June 9, 2024
- jade
Table of Contents
JADE IRM-S12 Headset
INTRODUCTION
A12 is a headset which can be used by people with hearing impairment who do
not have T coil equipped 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 it is recommended to initially set
the volume to a low level and gradually increase it to a comfortable level.
PRODUCT CONTENTS
Charger Front View
Back View
NOTE: The charger can charge one or two headsets.
Headset
NOTE: Depending on the model purchased there may be either one or two headsets in the box.
- Spare ear tips.
- Lithium Polymer Rechargeable battery (Sealed inside the headset) 3.7V/200mAH.
NOTE:
- This type of battery should last for many years and has over 300 recharging cycles.
- 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 remove the battery.
- Do not dispose in fire.
- Keep away from children.
- Do not short circuit the charging terminals in the bottom of the headset.
INSTALLATION
- Connect to the power supply as shown in the diagram (adaptor not included)
- Place the headset in a charging 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 the headset be placed in the charging cradle when not in use.
POSITIONING
The infra-red (IR) signals need a direct line-of-sight connection between the transmitter and the headset. Position the transmitter such that there is a direct line-of-sight connection with the headset when in use. The IR signals may be blocked by objects such as walls, doors, furniture, newspapers, books, etc. The IR diodes are lit during use.
OPERATION
- Make sure the charger is correctly connected to the main power supply using a 5V DC 0.5-2.1A adaptor.
- Put on the headset such that the front (silkscreened) part of the headset is facing the IR transmitter.
- Turn on the headset using the ON/OFF switch and adjust the volume by VOLUME control.
- Use the tone switch to select the tone frequency to suit your needs.
- Use the included balance control tool ( ) to adjust the volume balance between the left and right ears. This control is on the headset.
- When you are finished using the system carefully place the headset in the charging cradle making sure that it fits snugly in the cradle. Check that the charging light turns on.
SAFETY, CARE AND MAINTENANCE
- The system which is designed to operate from a 5V DC 0.5-2.1A adaptor. To disconnect the power switch the main power point switch to OFF or unplug the power supply (AC-DC adaptor).
- Clean the headset and ear tips regularly —– use a damp cloth for the headset and warm water and a mild detergent for the ear tips (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
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