Retekess T116A User manual

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Queue Wireless Calling System
User Manual
T116A
The diagram of transmitting host
Product introduction
Thanks for using our company's wireless calling system, it adopts
RF wireless technology . The system consists of 1 transmitting host
and 10 portable receivers, the receiver supports 998-channel exten-
sions, the transmitting host has 10 battery charging slots. Each rec-
eiver is rechargeable and labeled with a number, in standby status,
it is plugged into the charging slots, while the guest places an order,
he(she) will be dispatched one receiver with a number, when the or-
der is ready, the waiter will press the keypad to call the number, the
guest will get it through the buzzer/vibration/LED indications.
The queue system greatly improves the work efficiency and avoid
the guest waiting in a long queue. It is widely used in fast food rest-
aurant, church, dessert shop, auto 4S shop, food truck or other
queue occasions.
Receiver
Stickers
Charging slot
Keypad area
Power in
Antenna
Packing List
The diagram of the receiver
Transparent cover Stickers Front Side Back
SET
LED
Paper slot
Reset
Mode
Charging
pins
Built-in
battery
Name Quantity
Transmitting host
Receiver
Power adaptor
User manual
1 pc
10 pcs
1 pc
1 pc
Stickers 10pcs
Transparent cover
Antenna 1 pc
10pcs
Technical data
Working voltage
Receive sensitivity
Battery capacity
Decoder
Dimmension
Working frequency
Standby current
Standby Time
Receiver
DC 3.7V (Rechargeable battery)
-110 dBm
300mAh
Learning code (AM)
106*52*11mm
433MHz
10mA
Power input
Working frequency
Transmit Power
Encoder
Dimmension
Transmitting host
DC 12V/1A
433MHz
360mW
Learning code (AM)
180*160*35mm
≈20 Hour

1. Open the package, connect the mainframe power on, and
perform the self-test procedure.
2. When the guest placed an order, the service staff give him
or her a receiver and write down the number.
3. While the order is ready, the waiter press keypad to call
the guest (number), the corresponding receiver gets the
information and prompts vibration/buzzer/light for 30 sec,
remind the guest to get the order.
4. At last, the guest returns the receiver to the waiter and the
service is completed.
Operation instruction
1. Connected to the power supply through the power adapter,
the host digital screen displays "000", inserts the receiver
into the charging slot of the host, the receiver automatically
turns on and charges, and the red light of the receiver indi-
cator is always on.
2. After the receiver is fully charged, the indicator light will be
turned to Green from Red.
3. After the receiver is taken out, the receiver enters the wai-
ting call state, the indicator light shows blue and flashes
once every 3s.
4. When the host calls, the receiver receives the call inform-
ation. Alert by vibrating, buzzing and blue lights flashing
every 0.5s.
5. The receiver reminding time is 30 sec. The guest can sho-
rt press the side button of the receiver to close the remind-
er, or insert the host charging slot to close the reminder.
6. The receiver in the charging process, when the host call,
the blue light of reception indicator flashes every 0.5 sec
for a reminder.
7. When the power of the receiver is low, the red light of the
indicator is flicker once every 1sec.
8. When the receiver is inserted into the host charging slot,
press 999 on the keypad call button and then press the call
key,the receiver in all the charging slots can be turned off
at the same time.
Note: the host must be paired with the receiver before it
can operate properly.
Function Description
3. Deleting - The receiver is in standby state, press and hold
on the “Set” button for 3 sec, the receiving indicator light
goes from blue to extinguish, then release the button,
Successfully deleted paired call.
Note: after changing the host ID, the receiver must be
repaired.
Pairing method
Five mode cycle switching, when switching to the corresponding
mode, the receiver shall receive remind with the corresponding
mode for 5s.
The receiver is in the standby state, short press the mode
button on the receiver to change the reminder mode. There
are five kinds of modes, the default is the vibration, buzzing,
and LED lights, the other four are Vibration and buzz;
Vibration; Vibration and lamplight; Buzz and lamplight.
Take out the transparent cover in the front of the receiver,
then put a Sticker inside the paper slot, and then put back
the cover.
Note: when you need to pair or switch reminder mode, take
out the cover and paper firstly.
RF ENERGY EXPOSURE AND PRODUCT SAFETY GUIDE
This radio uses electromagnetic energy in the radio frequency
(RF) spectrum to provide communications between two or mo-
re users over a distance. RF energy, which when used improp-
erly, can cause biological damage.
All Retekess radios are designed, manufactured, and tested to
ensure they meet government-established RF exposure levels.
In addition, manufacturers also recommend specific operating
instructions to users of the radios. These instructions are impo-
rtant because they inform users about RF energy exposure
and provide simple procedures on how to control it.
Please refer to the following websites for more information on
what RF energy exposure is and how to control your exposure
to assure compliance with established RF exposure
limits: http://www.who.int/en/
Local Government Regulations
When radios are used as a consequence of employment, the
Local Government Regulations requires users to be fully aware
of and able to control their exposure to meet occupational req-
uirements.Exposure awareness can be facilitated by the use
of a product label directing users to specific user awareness
information. Your Retekess radio has a RF Exposure Product
Label.Also, your Retekess user manual, or separate safety bo-
oklet includes information and operating instructions required
to control your RFexposure and to satisfy compliance require-
ments.
Radio License (if appropriate)
Governments keep the radios in classification, business radios
operate on radio frequencies that are regulated by the local
radio management departments (FCC, ISED, OFCOM, ANFR,
BFTK, Bundes
netzagentur...).To transmit on these frequencies,
you are required to have a license issued by them.The detailed
classification and the use of your radios, please contact the
local government radio management departments.
Use of this radio outside the country where it was intended to
be distributed is subject to regulations and may be prohibited.
Precautions
Precautions
Precautions
Precautions
Precautions
Before using this radio, read this guide which contains
important operating instructions for safe usage and RF
energy awareness and control for compliance with
applicable standards and regulations.
1. Set the host ID: to press the [CALL] key and the [DEL]
key at the same time until [F1] is displayed on the host
screen, and then press the [CALL] key to enter the setting
mode. After entering the new number "001-999" from the
keyboard, Press [CALL] to save and press [DEL] to exit.
2. Pairing - The receiver is in standby state, short press the
“Set” button, the blue indicator light of the receiver is lawa-
ys on, then press the call number on the keypad, the rec-
eiver gets the signal and blue indicator light turns off and
accompanied by buzz and vibration reminding.It means
pair success.
Reminder mode switching
Change Stickers
345

76
WARNING
WARNING
CE Requirements:
• (Simple EU declaration of conformity) Henan Eshow Elect-
ronic Commerce Co.,Ltd declares that the radio equipment
type is in compliance with the essential requirements and
other relevant provisions of RED Directive 2014/53/EU and
the ROHS Directive 2011/65/EU and the WEEE Directive
2012/19/EU; the full text of the EU declaration of conformity
is available at the following internet address:
www.retekess.com.
• Disposal
The crossed-out wheeled-bin symbol on your
product, literature, or packaging reminds you
that in the European Union, all electrical and
electronic products, batteries, and accumula-
tors (rechargeable batteries) must be taken to
designated collection locat-ions at the end of
their working life. Do not dispose of these products as
unsorted municipal waste. Dispose of them according to
the laws in your area.
IC Requirements:
Licence-exempt radio apparatus This device contains licen-
ce-exempt transmitter(s)/receiver(s) that comply with Innov-
ation, Science and Economic Development Canada’s licen-
ce-exempt RSS(s).
Operation is subject to the following two conditions:
1) This device may not cause interference.
2) This device must accept any interference, including inter-
ference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d’Industrie Can-
ada applicables aux appareils radio exempts de licence.
L’exploitation est autorisée aux deux conditions suivantes :
1) l’appareil ne doit pas produire de brouillage;
2) l’utilisateur de l’appareil doit accepter tout brouillage radi-
oélectrique subi, même si le brouillage est susceptible
d’en compromettre le fonctionnement.
RF Exposure Information
• DO NOT operate the radio without a proper antenna attached,
as this may damage the radio and may also cause you to exc-
eed RF exposure limits. A proper antenna is the antenna sup-
plied with this radio by the manufacturer or an antenna specifi-
cally authorized by the manufacturer for use with this radio,
and the antenna gain shall not exceed the specified gain by
the manufacturer declared.
• DO NOT transmit for more than 50% of total radio use time,
more than 50% of the time can cause RF exposure
compliance requirements to be exceeded.
Precautions
Protect your hearing:
• Use the lowest volume necessary to do your job.
• Turn up the volume only if you are in noisy surroundings.
• Turn down the volume before adding headset or earpiece.
• Limit the amount of time you use headsets or earpieces at
high volume.
• When using the radio without a headset or earpiece, do not
place the radio's speaker directly against your ear
• Use careful with the earphone maybe possible
excessive sound pressure from earphones
and headphones can cause hearing loss.
Note: Exposure to loud noises from any source for extended
periods of time may temporarily or permanently affect
your hearing. The louder the radio's volume, th less
time is required before your hearing could be affected.
Hearing damage from loud noise is sometimes
undetectable at first and can have a cumulative effect
Avoid Burns
Antennas
• Do not use any portable radio that has a damaged ante-
nna. If a damaged antenna comes into contact with the
skin when the radio is in use, a minor burn can result.
Batteries (If appropriate)
• When the conductive material such as jewelry, keys or
chains touch exposed terminals of the batteries, may
complete an electrical circuit (short circuit the battery)
.
.
• During transmissions, your radio generates RF energy that
can possibly cause interference with other devices or syst-
ems. To avoid such terference, turn off the radio in areas
where signs are posted to do so.
• The device complies with RF specifications when the device
used at 5mm from your body. Third-party belt-clips, holsters,
and similar accessories used by this device should not
contain any metallic components.
Body-worn accessories that do not meet these requirements
may not comply with RF exposure requirements and should
be avoided.
• DO NOT operate the transmitter in areas that are sensitive
to electromagnetic radiation such as hospitals, aircraft, and
blasting sites.
Avoid Choking Hazard
Small Parts. Not for children under 3 years.
This equipment generates uses and can radiate radio frequ-
ency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to rad-
io communications. However, there is no guarantee that int-
erference will not occur in a particular installation. If this eq-
uipment does cause harmful interference to radio or televis-
ion 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.
Unauthorized modification and adjustment
Changes or modifications not expressly approved by the
party responsible for compliance may void the user’s autho-
rity granted by the local government radio management de-
partments to operate this radio and should not be made.
To comply with the corresponding requirements, transmitter
adjustments should be made only by or under the supervis-
ion of aperson certified as technically qualified to perform
transmitter maintenance and repairs in the private land mo-
bile and fixed services as certified by an organization repre-
sentative of the user of those services.
Replacement of any transmitter component (crystal, semic-
ondu-ctor, etc.) not authorized by the local government radio
management departments equipment authorization for this
radio could violate the rules.
FCC Requirements:
• 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, inclu-
ding interference that may cause undesired operation.
• 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.
Precautions
8

Henan Eshow Electronic Commerce Co., Ltd
Add: 7/F, Sanjiang Building, No.170 Nanyang Road, Huiji District,
Zhengzhou, Henan, China
EU Importer: Germany Retevis Technology GmbH
Address: Uetzenacker 29,38176 wendeburg
Facebook: facebook.com/RetekessWirelessSystem
E-mail: [email protected]
Web: www.retekess.com
MADE IN CHINA
Guarantee
Model Number:
Serial Number:
Purchasing Date:
Dealer: Telephone:
User’s Name: Telephone:
Country: Address:
Post Code: Email:
Remarks:
1.This guarantee card should be kept by the user, no
replament
if lost.
2.Most new products carry a two-year manufacturer’s
warranty
from the date of purchase.
3.The user can get warranty and after-sales service as
below:
• Contact the seller where you buy.
• Products Repaired by Our Local Repair Center
4.For warranty service, you will need to provide a receipt
proof
of purchase from the actual seller for verification
Exclusions from Warranty Coverage:
1.To any product damaged by accident.
2.In the event of misuse or abuse of the product or as a
and become hot to cause bodily injury such as burns.
Exercise care in handling any battery, particularly when
placing it inside a pocket, purse or other container with
metal objects
Long transmission
• When the transceiver is used for long transmissions, the
radiator and chassis will become hot.
Safety Operation
Forbid
• Do not use charger outdoors or in moist environments,
use only in dry locations/conditions.
• Do not disassemble the charger, that may result in risk
of electrical shock or fire.
• Do not operate the charger if it has been broken or
damaged in any way.
• Do not place a portable radio in the area over an air bag
or in the air bag deployment area. The radio may be
propelled with great force and cause serious injury to
occupants of the vehicle when the air bag inflates.
To reduce risk
• Pull by the plug rather than the cord when disconnecting
the charger.
• Unplug the charger from the AC outlet before attempting
any maintenance or cleaning.
• Contact Retekess for assistance regarding repairs and
service.
• The adapter shall be installed near the equipment and
shall be easily accessible
• Risk of explosion if battery is replaced by an incorrect
type. Dispose of used batteries according to the instructions.
• Adapter shall be installed near the equipment and shall
be easily accessible.
• The plug considered as disconnect device of adapter.
• The operating temperature of the EUT can’t exceed the
specified range.
Approved Accessories
• This radio meets the RF exposure guidelines when used
with the Retekess accessories supplied or designated for
the product. Use of other accessories may not ensure
compliance with the RF exposure guidelines and may
violate regulations.
• For a list of Retekess-approved accessories for your
radio model, visit the following
website: http://www.Retekess.com.
WARNING
WARNING
910