Panasonic Toughpad FZ-F1 - Manual (Page 15)

15 Getting Started
J Wi-Fi, Bluetooth antenna (internal)
K Side button
*1
L Volume buttons
M Cradle rail
Used when connecting the unit to an optional cradle, etc.
N Expansion bus connector
Used when connecting an optional cradle, etc. or for other future
expansion options.
*1 The registered function can be changed. See the Reference
Manual.
Opening and closing the headset jack cover
Pull back at the protrusion of the headset jack cover with your
fingertip. When closing, make sure the cover is closed firmly.
IMPORTANT
• Observe the following to ensure the waterproof and dustproof
performance of the unit.
– Make sure the headset jack cover is securely closed when the
headset jack is not being used.
– When closing the headset jack cover, make sure there is no
debris lodged in and around the cover.