Functions To Be Used When Necessary; Using The Bluetooth Headset; Mounting The Bluetooth Unit "Bu-2 - Yaesu FTM-400XDR/DE Operating Manual

Functions to be Used when Necessary
Using the Bluetooth Headset
The optional Bluetooth unit "BU-2" and headset SSM-BT10 are available for wireless
headset operation.
Hands-free communication is also possible when the VOX (Voice Operated Xmit)
function is used.
Tip
Other Bluetooth headsets can also be used but not all the functions are guaranteed to work normally.
Mounting the Bluetooth unit "BU-2"
● Tools and parts needed
• Bluetooth unit "BU-2" (optional)
• Phillips screw driver #1
● Mounting procedure
Cautions
z Avoid touching the IC components with your hands as the semiconductors may be damaged by
static electricity.
z Note that labor charges to install optional items may be separately charged.
1
Switch the radio OFF
2
Switch off the external power supply
3
Unplug the control cable, microphone and DC power supply cable from the main
body
4
Remove the eight screws from the main body, four
on top and two each at the sides
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