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Warning! 

Before connecting or disconnecting any cable switch 

off all system devices (TV, AV amplifier, etc.) and disconnect the 
devices from the mains electrical supply.

 

your local system. The package may also contain optional 
accessories shown below, depending on your service provider.
The product is protected with a clear plastic film. This should be 
removed before use.

Power/Activity LED: 
Blue = on.
Blue flashing = IR command received / Kamai 7E starting 
up.
Red = standby.

1.

Read these instructions carefully and keep for future reference. Note all 
warnings.

The product contains no user-serviceable parts. Refer all servicing to qualified  
service personnel.

Handle the product with care and do not attempt to dismantle the product.

Do not expose the product or its accessories to any liquids, rain or moisture.

Do not locate the product near a heat source and do not block ventilation 
holes: the product will become warm during operation. Allow at least 10cm 
(4”) around the product for air circulation.

Do not locate the product where it may be subject to physical shock, vibration 
or where the product may fall over.

Do not place the product on soft furnishings or carpets.

Only use the power supply provided by the manufacturer. The use of any 
other type of power supply may invalidate any approval or warranty applying 
to the product and may be dangerous. If the power supply does not match 
your local system, contact your product supplier.

Protect the power supply cord from damage. 

The disconnect device is the power supply cord. Removing the power supply 
cord from the mains supply isolates the product from the mains.

Disconnect the product from the mains supply if left unused for long periods 
of time or during electrical storms.

Disconnect the product before cleaning, and use a dry cloth only.

Only use attachments and accessories specified by the manufacturer.

The product is for indoor use only.

Warning!

For mains power

: connect the power adapter to the DC 

power input, then connect the power adapter to the mains 
supply. The power adapter provided will be specific to your 
region. Ensure you have the correct power adapter for your 
region. If you are unsure, contact your service provider.

For PoE

: Connect an Ethernet cable to the Ethernet port. This 

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4.

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6.

7.

IR extender input.
HDMI output. 
2 x USB 3.0 ports.
Ethernet port (PoE+  to IEEE 802.3at - 2012).
DC power input 12 V 2 A.
Serial port.
Reset button. This has no function in normal use: only use 
under guidance from your service provider.

User Guide 

Contents

Optional accessories

1. Overview of the Kamai

 

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E

2. Connecting the Kamai 

 

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to a TV

Important - Safety instructions

3. Connecting the power source

Remote control 

and batteries

HDMI cable

serial cable

Kamai 750E

The Kamai 750E is supplied with the correct power adapter for

will provide both data and power to the Kamai 750E.

The Kamai 750E must only be used with the

supplied power adapter.

Connect an HDMI cable to the HDMI output of the Kamai 750E 

and to the HDMI input of the TV.

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