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IR Swift+    Soundfield Quick Guide – Transmitters

Pull out the old batteries. Replace with two new rechargeable
batteries, 

taking care to place the battery with the exposed end

in the side with the spring at the mic head end

and the contacts

beside the spring. This is essential for correct charging.

When replacing
batteries, the 
initial charge 
will take approx. 
10-15 hours.

To open the battery compartment, unscrew the metal
sleeve below the switch and slide the cover off.

Left battery: 

High capacity 
rechargeable
AA battery

MBRAAHX4VA 

(sold in packs of 4)

Right battery:

High capacity rechargeable AA
battery ‒ fit the exposed end against
the spring and the side contact.

MBRAAHX1VAM

Swift

TX

pendant transmitter ‒ battery

Handheld transmitter

‒ battery

The battery is fitted with the exposed
metal end against the spring. Position 
the battery on top of the ribbon tab 
for easy removal next time.

Use 

only with the exposed metal end

battery as supplied with the Swift

TX

Other types of battery will not charge.

When replacing batteries, the initial
charge will take approx. 10-15 hours.

To open battery
compartment,
press in the centre
of the battery door
with both thumbs
and slide off.

Charge socket

Technical Note

- when a rechargeable battery is first inserted, the Swift

TX

will test the battery to make sure it has enough charge. The indicator will

show orange for 5 secs while it is testing, followed by green (enough

charge) or red (needs charging) for 1 sec.

A flickering indicator or no

indicator ‒ the battery has no charge

and needs to  be recharged or

replaced.

Charging the IR Swift+ pendant transmitter

Charge the Swift

TX

pendant every evening. 

Switch off the transmitter before charging.

Use the external charger 

45IRTXCHG2

plugged into a mains socket. Turn on 
power and the red charge indicator 
will light. 

Charge time from flat for the 
Swift

TX

transmitter is 12 hours.

It is safe to leave on charge for 
up to 5 days.

45IRTXCHG2

Connevans Limited

Helpline: 01737 247571      

[email protected]

Bridge House, 1 Nutfield Road, Merstham, Surrey RH1 3EB

www.SchoolSoundfield.co.uk 

Swift

TX

Pendant

Charge
socket

Aux
socket

Microphone

socket

On/Off/Mute

Using the microphone

The microphone should be worn
approximately 15cm 
(the length of a biro)
away from the mouth.
It is important when
using IR Swift
microphones not to
cover the infra red
emitter. The front
of the emitter
must face
forwards.

Swift

TX

pendant mic

On/Off

IR emitter

IR emitter

Charge Socket

MBRAAHX1VAM

7

7

Handheld transmitter

Volume ‒

Status indicator:

Green = 

on

Alternating red/green = recharge soon
Red = 

charging

Orange = charged

Battery charging

Replacing rechargeable batteries

Charging the handheld transmitter

Depending on use, the handheld mic may only need
charging every 1-2 weeks (approx. 8 hours use). 

Switch off the handheld mic before charging. 

Use the external charger 

45IRTXHCHG2

plugged into a mains socket. 

Charge time is 16-20 hours 
from flat (i.e. overnight). 

The batteries in all of these transmitters will last approximately 2 years. 

45IRTXHCHG2

To conserve power always remember to switch the transmitter off when not in use.

Exposed end
rechargeable
battery

B45SWIFTQG4     V4.0

Side contact

Exposed

metal end

Handheld microphone

Hold in middle to avoid

blocking IR emitters

2.1mm

1.3mm

Exposed
metal end

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