Toa NF-2S Setup Manual

Follow step - to install Window Intercom System. For information on Safety precautions, please refer to the instruction manual.
Connect devices.
Sub-Unit (bottom)
Dedicated cable
(accessories)
Base Unit (rear)
To AC mains
Power cord* AC adapter*
(accessory) (accessory)
* Not supplied with
the version W
Headset switch
Note
When using a headset, set the Base Unit's
headset switch to ON.
Convenient Tool
Position the two Sub-Units
at speaker face height.
When mounting to a partition, use the Sub-Units' built-in
magnets to sandwich (mount on either side of) the partition.
Magnets (2 places)
Sub-Unit
Notes
When the Sub-Units are positioned too far away from
the speaker whose voice may not be picked up accurately.
( Refer to the page on the back. )
To prevent howling, mount the Sub-Units at least 15 cm
away from the edge of the partition.
The label of Speak Here is for Sub-Units
Download the template provided on the TOA DATA Library to create new label.
https://www.toa-products.com/international/detail.php?h=NF-2S
The recommended settings for the volume controls
are as follows:
Recommended volume control settings
Sub-Unit
Hospitals and other
quiet locations
Base unit (front)
Notes
Avoid setting the volume too high, as howling could result.
When no sound is being output, check if:
The MIC MUTE button is switched ON.
•
All connection cables are not firmly connected.
•
WINDOW INTERCOM SYSTEM
NF - 2 S
Adjust the Base Unit sound
volume.
Locations with
ambient noise, such
as supermarkets
MIC MUTE buttons
Continues on the reverse side.