CAME-TV NANO User manual
NANO
USER MANUAL
The CAME-NANO is a compact portable intercom
device that adopts full duplex technology, allowing
multiple parties to have simultaneous conversations.
It features a built-in speaker on the fuselage,
which can produce sound externally, and it can also
be connected to other audio devices using a 3.5mm
audio jack. It offers versatile carrying options,
such as hanging, clipping, or holding it by hand.
Suggestions for optimal use
1When you receive NANO, please charge it before turning it on.
Make sure the devices are in off state while charging to prevent battery
draining when fully charged.
When devices are in close proximity, they may generate noise. To mitigate
this, press the middle button to turn off the microphone.
2The intercom system consists of a master and multiple remotes. The master
acts as a signal transfer station for the remotes. So in actual use, the remotes
should be distributed around the master to achieve the optimal use effect.
3The best communication quality is achieved when there are no obstacles
between the master and remotes. Obstructions like the human body can impact
the effectiveness of the device.So we advise using arm belt.
4Some frequencies used by mobile phone signal base stations may interfere
with the Nano system, causing disruptions when it is in use.
5The signal antenna of the CAME-NANO is generally located around the
lanyard hole area. It is important to not cover this region to ensure quality
communication.
6 To maximize audio performance, it is recommended to use ofcial standard
headphones. The 3.5mm interface follows the OMTP standard. If you have (US)
CTIA standard equipment, an audio cable will be required.
CAME-NANO Portable Intercom System
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CAME-NANO Parameters
Parameters
Standard DECT technology, GAP compatible
Working Distance 1100 ft. radius at Master in the open air
Working Time Master 8 Hours // Remote 15 Hours
Channel Bandwidth 1.728MHz
Modulation Type GFSK
Duplex Operation Time Division Duplex (TDD)
CE Frequency 1881.792-1897.344 MHz
FCC Frequency 1921.536-1928.448 MHz
Type-C Charging 5V, 500mA
Battery Capacity 1100 mAh
Audio Interface 3.5mm TRRS (OMTP)
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Product Structure
The Master buttons are in red with the letter “M”,
while the Remote buttons are in white without letters.
MASTER REMOTE
Microphone
Power Switch /
Working Indicator
Volume Up
Volume Down
Type-C
Charging Port
3.5mm Audio Jack
Mute On / Off
CAME-NANO
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Back Clip Speaker
Microphone
Power Switch /
Working Indicator
Lanyard Hole
Power Switch / Working
State LED Indicator
High battery level Green
Medium battery level Yellow
Low battery level Red
Mute on Flashing
Mute off Solid
Charging Flashing in colours
Fully charged Turn off automatically
Connected / unpaired Solid
Paired but unconnected Flashing
* Make sure the devices are in off state while charging,
to prevent battery draining when fully charged.
CAME-NANO
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1100ft(350m) 1100ft(350m)
1100ft(350m)1100ft(350m)
5Person Team Max Distance 2200ft
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Master A
A
B
C
K
J
Master
Remote
A
B C J K
Pairing Diagram
CAME-NANO
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1100ft(350m) 1100ft(350m)
1100ft(350m)
1100ft(350m)
Master A
7Person Team Max Distance 2200ft
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A
M1
M2
G
D
H
E
I
F
HUB
Master
Master
Master
Remote
Remote
Remote
A
M1
M2
R
D E F
G H I
Pairing Diagram
CAME-NANO
R
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1100ft(350m)
1100ft(350m)
1100ft(350m)
1100ft(350m)
1100ft(350m) 1100ft(350m)
1100ft(350m)
10 Person Team Max Distance 3300ft
Master A
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B
C
J
Pairing Diagram
CAME-NANO
M1
M2
R
G
D
H
E
I
F
HUB
A
Master
Master
Master
Remote
Remote
Remote
A
M1
M2
R B C J
D E F
G H I
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8 Person Team
CAME-NANO
8 Person Talking in One Group
or Split into Two Groups (Each Group Five Person)
3.5mm Audio Cable
( Make sure connect with two different groups )
Master A Master A
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20 Person Team
CAME-NANO
3.5mm Audio Cable
( Make sure connect with two different groups )
Master A Master A
Expanding to 20 Person Talking
or Split into 2/3/4 Different Groups
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The Hub incorporates two Masters and one built-in Remote.
Each Master within the Hub can accommodate up to 3 Remotes.
With this conguration, a single hub enables connections for up to
10 NANO within a single system, while two hubs can facilitate
connections for up to 15 NANO.
(Please refer to the pairing diagram above for further guidance.)
The hub has a micro USB port to power/charge the unit via
5V DC with a USB power supply or power bank.
When power is connected it can run directly without batteries and
also charge when batteries are installed. The Hub can run alone
on batteries and with one installed run time is about 8-10 hours
and with two batteries installed, the run time increases to about 15-18 hours.
INPUT OFF ON
USB Function
1. Direct Power Supply to
the HUB
2. Charge batteries in the
battery compartment.
3.5mm TRRS audio jack
It adheres to the OMTP
standard.
If your equipment follows
the United States CTIA
standard,
you will need to use a
conversion cable.
USB 5V Switch button
3.5mm TRRS
Nano with Hub Set
CAME-NANO
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Nano with Hub Set
M1 Remote M2
Product details
CAME-NANO
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1 2
34
56
78
910
23
1010
6
78
9
45
Working indicator for M1 group Working indicator for HUB remote
Working indicator for M2 group Master 1 button
Remote button Master 2 button
Charging indicator Power indicator
Charging indicator Battery compartment
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The working indicator aids in distinguishing the Master to which
the remote belongs.
When viewed vertically from the top, the M1 and M2 indicators
display the number of remotes they are connected to, with
each Master capable of connecting to up to 3 remotes.
Consequently, up to 6 indicators can illuminate simultaneously.
If a remote powers off or disconnects, the corresponding indicator
will extinguish. For instance, if one of the remotes connected to M1
powers off, only two of M1's indicators will remain lit, while M2's
indicators will remain unaffected.
As long as an NB-6L battery is present in the battery compartment, it will
constantly supply power to the hub.
If there is no battery, the hub can also be connected to an external power
supply through the USB port.
With an external USB power supply, the HUB can also charge the batteries
placed inside it.
Battery Compartment
CAME-NANO
Working Indicator for M1 and M2
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Battery Compartment Pairing Instructions
CAME-NANO
The product comes pre-paired, allowing immediate use upon switching
on the device without any additional steps. Pairing becomes necessary
only if a remote loses connection with the master.
1 Ensure that both the Master and all Remote devices are powered on.
When the Master enters the pairing state, any remotes not powered
on will be cleared from the set.
2 Simultaneously press the "Volume Up" and "Volume Down" buttons
on the Master until the green LED indicator begins ashing quickly
and the sound of "pairing" is heard, indicating it has entered the pairing
state. And then activate the pairing mode of remote Nano, it follows
the same pairing activation steps by simultaneously pressing the
volume up and down buttons. Start by pairing one remote, once it
says “your headset is connected” then proceed to pair the remaining lost
remotes one by one in sequence.
3 The master will automatically exit the pairing state and the LED
will become solid once it is fully connected with all 4 remotes.
If there are fewer than 4 remotes, you can manually exit the
pairing state by pressing the master Nano "Mute On/off "button.
If you want to pair a remote with a new master, be sure to turn off the
previous master that was paired with that remote before initiating
the new pairing process.
Pairing Steps
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Nano with Hub Pairing Instructions
CAME-NANO
These are precise pairing procedures. It is strongly recommended
to follow the guide carefully and accurately for successful operation
of this unit.
The product comes pre-paired, allowing immediate use upon
switching on the device without any additional steps.
Pairing becomes necessary only if a remote loses connection
with the master.
It is important to check the disconnected remote ID number to
identify which group master it belongs to:
- Master A group (Remote Hub R and Remote B/C/J)
- Hub M1 group (Remote D/E/F)
- Hub M2 group (Remote G/H/I)
Make sure to pair the disconnected group only. Ensure that both
the master and all remote devices in the disconnected group
are powered on. When the Master enters the pairing state, any
remotes not powered on in the same group will be cleared.
Pairing
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Nano with Hub Pairing Instructions Nano with Hub Pairing Instructions
**Pairing Steps for Different Group Remotes:**
CAME-NANO
1 Pairing Master A with Remote Hub R and Remote NANO B/C/J:
(In below two circumstances, make sure Master A, Remote Hub R, and
Remote NANO B/C/J are powered on.)
If it is Remote B/C/J disconnected from Master A:
- Activate the pairing mode of Master A by pressing the "Volume Up" and
"Volume down" buttons simultaneously, once the LED indicator starts ashing
quickly and the sound of "pairing" is heard, indicating it has entered the pairing
state. And then activate the pairing mode of lost remote Nano. Start by pairing
one remote, once it says “your headset is connected” then proceed to pair the
remaining lost remotes one by one in sequence.
If it is Remote Hub R disconnected from Master A:
- Press the Volume Up and Down keys simultaneously on Master A
until the LED indicator starts ashing quickly to enter the pairing
state.
-Press and hold the middle button on remote Hub R until the
Blue LED indicator starts ashing quickly to enter the pairing state.
-Once they are successfully connected with each other, the working indicator
for hub remote R will become solid. The Master A will automatically exit the
pairing state and the LED will become solid once it is fully connected with 4
Remotes(Remote Hub R and Remote NANO B/C/J). If there are fewer than 4
remotes, you can manually exit the pairing state by pressing the master A mute
button.
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Nano with Hub Pairing Instructions
CAME-NANO
**Pairing Steps for Different Group Remotes:**
2 Pairing the Hub M1 group (Remote D/E/F):
- Ensure that both the Hub M1 and all Remote D/E/F are powered on.
- Press and hold the left button on Hub M1 until the blue LED
indicator starts ashing quickly to enter the pairing state.
Simultaneously press the "Volume Up" and "Volume Down" buttons on the
disconnected remote Nano until the LED starts ashing quickly, you will hear
the sound of pairing from the remote. Begin by pairing one remote rst, then
proceed to pair the remaining lost remotes one by one in sequence.
- Hub M1 will automatically exit the pairing state, and the LED
will become solid once it is fully connected with 3 remotes
(Remote D/E/F). If there are fewer than 3 remotes, you can
manually exit the pairing state by long-pressing the HUB M1 button.
3 Pairing the Hub M2 group (Remote G/H/I):
- Ensure that both the Hub M2 and all Remote I/H/G are powered on.
- Long-press the Hub M2 button to activate the pairing process.
The procedure is similar to the step above.
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