Instruction manual
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CHARACTERISTICS
• Full duplex communication
• DSP lter
(digital cancellation of wind and background noise)
• Communication up to 500 m (in open eld)
• Automatic volume adjustment
(adjusts automatically to suit speed and environmental noise)
• Fully waterproof
• Installation in just 5 minutes
• Removable control panel
• Lithium battery
• Active use autonomy: up to 10 hours
(indicative time of use alternating the various functions)
• Stand-by time: up to 700 hours
• Recharge time: 3 hours
• Dimensions: 90x46x20 (mm)
• Weight: 83g including ear phones and microphone
NOTES ON AUTONOMY
Active use autonomy is indicative. It has been calculated by
alternating the use of all the INTERPHONE F4 stereo fun-
ctions and, given the varied use of these; it can vary signi-
cantly from one use to another.
During Intercom communication, one of the two Interphone
or INTERPHONE F4 devices has a greater battery consum-
ption: this is due to the wireless recharge procedure that one
of the control panels carries out in order to remain connec-
ted to the other. It can even lead to a dierence in autonomy
of 60/90 minutes.
On long journeys, to optimise battery duration, we advise
enabling Intercom mode only when you wish to communi-
cate, remaining in stand-by or an alternative mode when not
actually communicating.
PRODUCT DESCRIPTION
Bluetooth® control panel
1. Multipurpose button
2. Multipurpose LED
3. Volume adjustment button +
4. Volume adjustment button -
5. Recharge / Multipurpose socket and accessories
6. Bluetooth® control panel connection guide
Speaker and speaker stereo with anti-wind microphone
7. Speaker
8. Speaker stereo
9. Microphone with anti-wind sock
10. Speaker/microphone connector
PACKAGE CONTENTS*
• Bluetooth® control panel
• Speaker with anti-wind microphone
• Speaker for stereo prole
• Removable control panel support with clip and screws
(2 screws)
• Adhesive control panel support
• Clip adaptor
• Mains battery charger
• Adhesive Velcro
• Screwdriver
*Universal INTERPHONE F4 or Full Face in the Twin Pack versions: the
package contains 2 complete kits for two helmets with one battery
charger (dual wire) to recharge 2 control panels.
1 FIRST USE
1.1 Charging
Before using INTERPHONE F4 you will need to charge it up.
Connect the battery charger to a mains socket (110-220 V)
and the recharger connector to the INTERPHONE F4 char-
ging socket.
When charging, the LED indicator is red.
Once charging is complete, the LED turns green, to show
that the battery has been fully charged.
1.2 Installation
The kit includes two types of slide support, one adhesive
(xed) and the other with clamp clips (removable). Use the
support that best adapts to your use and helmet type.