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6.2. SYSTEM CONTROL UNIT (SCU) OVERVIEW
A
B
D
C
L
E
F
G
H
K
N
P
J
Q
M
O
A Fit test/channel button
B (+) button
C Power/menu button
D (-) button
E Tether loop
F Push-to-talk button
G Status light
close-connect status and VOX status
H Channel lights
Indicates current channel, volume level and fit result
J Bluetooth
®
button
K In-ear headset connector
L Headset socket connection
M Battery status indicator (LED)
N USB-C
®
socket for battery charging
O Removable battery with integrated USB-C
®
charging port
P SCU clip
Q Battery grip
EN
FP3881REVA_6sidedcover_32sidedinserts_4 x 6_2022-08-24.indd 4
FP3881REVA_6sidedcover_32sidedinserts_4 x 6_2022-08-24.indd 4
2022-08-24 08:30:26
2022-08-24 08:30:26