SURNQIEE NK606 User manual

2.4G Wireless Numeric Keypad
Model: NK606

SPECIFICATION
Model: NK606
Working voltage: 3.0~4.2V
Working frequency: 2405MHz~2470MHz
Working distance: 32.8ft(Max)
Number of keys: 35 keys
Size: L5.7*W4.7*H0.8 inches(Max)
Battery capacity: 250mA/0.93Wh
Keyswitch life 10 million strokes times:
Input: 5V 100mA(Min)
Compatibility: Windows XP/Vista/7/8/
10/11/Android / iMac
NOTE
1. Please charge for 10 minutes before first
usage.
2. When the numeric keypad is not been
used for long time, please power off.
3. There is a battery inside the keypad,
please do not keep the keypad working
in a high-temperature environment.
4. If any the fluid infiltrates the keypad,
please switch off power promptly.

SPECIAL FUNCTION KEYS INDICATOR LIGHT DESCRIPTION
Connection
indicator
Low battery
indicator
Charging
indicator
The green light turns on for 3 seconds
and then turns off, and the connection
is successful.
The red light flashes when the
battery is too low; please charge
the numeric keypad.
The blue light is on, and charging is in
progress; the blue light is off, and
charging is complete.
Screenshots Search Open calculator
One-click screenshot
Search key, only applicable to system
search and browser search.
Open calculator

OPERATION (一) OPERATION (二)
Wireless Numeric Keypad
Model :NK 606
Made in C hin a
Battery Capa cit y: 250mAh/ 0.93Wh
Wor king Voltag e: 3. 0~4.2V
Wor king Dista nce: ≤10m
Input : 5V 10 0mA (Min)
USB
Receiver
1. Take out the USB receiver on the
back of the numeric keypad.
2. Connect the USB receiver to the computer.
ON OFF
SwitchUSB Type-C
3. Turn on the switch, the connection
indicator lights up for 3 seconds and
then goes out, and the numeric keypad
starts to work.

FCC WARNING
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device must
accept any interference received, including
interference that may cause undesired operation.
Any Changes or modifications not expressly
approved by the party responsible for
compliance could void the user's authority to
operate the equipment.
Note: This equipment has been tested and
found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide
reasonable protection against harmful
interference in a residential installation. This
equipment generates uses and can radiate
radio frequency energy and, if not installed and
used in accordance with the instructions, may
cause harmful interference to radio
communications. However, there is no guarantee
that interference will not occur in a particular
installation. If this equipment does cause harmful
interference to radio or television reception, which
can be determined by turning the equipment off
and on, the user is encouraged to try to correct the
interference by one or more of the following
measures:
► -Reorient or relocate the receiving antenna.
► -Increase the separation between the equipment
and receiver.
► -Connect the equipment into an outlet on a
circuit different from that to which the receiver
is connected.
► -Consult the dealer or an experienced radio/TV
technician for help.
The device has been evaluated to meet general RF
exposure requirement. The device can be used in
portable exposure condition without restriction.

TROUBLESHOOTING
1. After the numeric keypad is connected to the computer, restart the
computer.
1. The battery is too low (the red indicator light flashes), please charge the
numeric keypad.
Question Solution
Computer does
not recognize
Input
intermittently
No response
to keystrokes
2. Reconnect in the following order:
2. Keep away from high-power electrical appliances or radio interference
equipment.
A. Connect the USB receiver to the computer.
B. Turn on the numeric keypad's power.
1. The battery is exhausted. Please charge the numeric keypad.
2. Reconnect the USB receiver to the computer.
3. Re-pair:
①. Remove the USB adapter from the computer.
②. Turn on the power switch of the numeric keypad and simultaneously
press the "Esc" key and the "0" key until the connection indicator
flashes rapidly.
③. Connect the USB adapter to the computer.
④. The connection indicator flashes slowly three times, and the pairing
is successful.

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Website: www.surnqiee.com
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