A&D TM-2657P Instruction Manual page 44

Be sure to turn the power of all other Bluetooth devices off when pairing. Multiple devices cannot
be paired at the same time. If the receiver device cannot receive measurement data, try pairing
once again.
Two receiver devices can be paired to one monitor. Communication is possible with one of the
receiver devices. If a third receiver device is paired, the device other than the most recently
connected device will be unpaired to enable the new device to be paired.
Some applications may allow pairing with only one device.
Follow the steps below to pair the monitor with a Bluetooth compatible receiver device. Also refer
to the manual of the receiver device. Please use a pairing wizard if one is provided.
In the unlikely event that this monitor causes radio wave interference in a different wireless
station, change the location where this monitor is used or stop use immediately.
Be sure to use in a location where visibility between the two devices that you want to connect is
good. The connection distance is reduced by the structure of buildings or other obstructions. In
particular, connection may be impossible when devices are used on either side of reinforced
concrete.
Do not use Bluetooth connection in the range of a wireless LAN or other wireless devices, near
devices that emit radio waves such as microwaves, in locations where there are many
obstructions, or in other locations where signal strength is weak. Doing so may result in frequent
loss of connection, very slow communication speeds and errors.
Using close to an IEEE802.11g/b/n wireless LAN device may cause mutual interference to occur,
which may result in reduced communication speeds or which may prevent connection. In this
case, switch off the power supply to the device that is not being used, or use the monitor in a
different location.
If the monitor does not connect normally when used near a wireless station or broadcast station,
use the monitor in a different location.
A&D Company, Limited cannot accept liability for any damages incurred due to impaired operation
or data loss, etc. that occur through the use of this product.
This product is not guaranteed to connect to all Bluetooth compatible devices.
The communication distance between this monitor and the receiver device is dependent on the
Bluetooth output class of the receiver device.
When the receiver device is a Class 1 Bluetooth device: Less than 100 m
When the receiver device is a Class 2 Bluetooth device: Less than 10 m
This distance is changed by the conditions in the surrounding environment, so be sure to check the
distance that can reach of the measurement data.
In cases when the receiver device cannot receive measurement data, the measurement data is
temporarily stored in the monitor memory. The data stored in the memory is transmitted the next
time a connection is successfully made to the receiver device
A total of 200 sets of measurement data can be stored. When the amount of data exceeds 200
sets, the oldest data is deleted and the new data is stored. The amount of data that can be stored
temporarily may vary with the application.
This monitor has a built-in clock. The date and time that a measurement was taken is included in
the measurement data.
The built-in clock is designed to be automatically adjusted by syncing with the clock of a receiver
device. Refer to the specifications of the receiver device. Clock setting mode of this monitor cannot
be used.
Caution
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