Tele Radio C1010A Transmitter User Manual ONFC1010A 4807A C1010A Rev1

Tele Radio AB Transmitter ONFC1010A 4807A C1010A Rev1

ONFC1010A & 4807A-C1010A User manual Rev1

Download: Tele Radio C1010A Transmitter User Manual ONFC1010A   4807A C1010A  Rev1
Mirror Download [FCC.gov]Tele Radio C1010A Transmitter User Manual ONFC1010A   4807A C1010A  Rev1
Document ID1513639
Application IDae2GYfmmzDUfIGohP85nYQ==
Document DescriptionONFC1010A & 4807A-C1010A User manual Rev1
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize55.39kB (692334 bits)
Date Submitted2011-07-30 00:00:00
Date Available2011-08-01 00:00:00
Creation Date2011-06-30 13:52:48
Producing SoftwareAdobe PDF Library 9.0
Document Lastmod2011-07-21 18:21:35
Document TitleONFC1010A & 4807A-C1010A User manual Rev1
Document CreatorAdobe InDesign CS4 (6.0)

Tele Radio Panther
SAFETY INSTRUCTIONS
Standard settings
LANGUAGE: ENGLISH (ORIGINAL)
ARTICLE CODE: PN-R8-1, PN-T7-2
CE-IM-PN-RX002-A01-EN
Thank you for purchasing a Tele Radio product
PN-R8-1, PN-T7-2
READ ALL INSTRUCTIONS CAREFULLY BEFORE MOUNTING, INSTALLING AND
CONFIGURATING THE PRODUCT.
These instructions are published by Tele Radio AB without any guarantee. These
instructions are solely directed towards qualified installers. The instructions may be
removed or revised by Tele radio AB at any time and without any further notice.
Corrections and additions will be added to the updated versions of the instructions.
The instructions that contain information on the installation and configuration of the
remote radio control unit on the machine are not intended to be passed on to the end
user. Only such information may be passed on to the end user, that is needed to operate
the machine correctly by radio remote control.
Tele Radio AB products are covered by a guarantee against material, construction or
manufacturing faults. During the guarantee period, Tele Radio AB may replace the product
or faulty parts with new. Work under guarantee must be carried out by Tele Radio AB
or by an authorized service centre specified by Tele Radio AB. Make sure that repairs and
maintenance are only carried out by qualified personnel. Use only spare parts from Tele
Radio AB. Contact your Tele Radio representative if you need service or support. The EC
declaration of conformity can be downloaded from our website.
©Tele Radio AB, 2011
TELE RADIO AB
Datavägen 21, SE-436 32 Askim. Sweden
Tel: +46-31-748 54 60
Fax: +46-31-68 54 64
www.tele-radio.com
2150
TECHNICAL DATA RECEIVER
R8-1 (BASE BOARD)
7 8 9 10 11 12 13
LEDs
5 1 2 3 4
LED6
18
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.

20
Relay 5
Relay 1
Relay 2
Relay 3
Relay 4
LED7 LED8
LED9
Relay 1- on/off relay
Relay 5- work relay
Relay 2
Relay 3- kill relay
Relay 4- buzzer relay
Power supply connection
6-30 V DC
Relay LED 5
Relay LED 1
Relay LED 2
Relay LED 3
Relay LED 4
NC
CO
NO
NC
CO
3 (kill)
NO
17
NO
16
CO
15
NC
14
NO
1 (on/off)
13
CO
11
NC
12
NO
WR/5
CO
10
12-24 V DC
LED10
19
NC
4 (Buzzer)
14
15
16
17
18
19
20
12. Power supply LED 6
13. Trabus programming connector
14. Terminal block for RS232
15. Function button (Cancel)
16. Select button (OK)
17. LED 8
18. LED 9
19. LED 10
20. LED 7
Current consumption
RECEIVER MODEL
SUPPLY VOLTAGE
MAX. CURRENT CONSUMPTION
R8-1
12-24 V DC
<200 mA.
Technical data
FUNCTIONAL RELAYS:
NUMBER OF CHANNELS:
SIZE: 			
WEIGHT: 		
IP CLASS:			
FREQUENCY:		
5 potential free* functional relays		
NO/NC 8A ACI
16
120 x 116 x 50 mm./
4.7” x 4.6” x 2”
400 grams/ 14 oz.
IP66
2405-2480 MHz.
* Potential free means that you need to supply voltage to get power out of a relay (e.g. via a
connection comb).
SYSTEM APPLICATION AREA
The Panther system is a simplex radio communication system that is
preferentially aimed towards professional industry, e.g. radio controlling of
winches and mobile applications. The functionality of the Panther systems
is as varied and versatile as are the needs of our customers.

LED INDICATIONS
LED INDICATIONS DURING START UP
1.
All receiver LEDs lit up for 0.5 sec. to show that they are working.
2.
Current settings are shown for 2 sec.
On relay LEDs 1-4:
Relay LED 1
Relay LED 2
Relay LED 3
Relay LED 4
OFF
Continuous transmitting mode
ON
Discontinuous transmitting mode
OFF
Custom ID not enabled
ON
Custom ID enabled
OFF
Configuration ID not enabled
ON
Configuration ID enabled
OFF
Frequency scan on
ON
Frequency scan off (fixed frequency)
On LED 7, 8 and 9:
LED 7
ON
Operating mode 1 (direct mode)
LED 8
ON
Operating mode 2 (lifting mode)
LED 9
ON
Operating mode 3 (LML mode)
LED INDICATIONS IN PROGRAMMING MODE

LED 7
red
ON
LED 8
yellow
ON
LED 9
green
ON
LED 10
orange
ON
LED INDICATIONS DURING OPERATION
LED 6
red
LED 7
red
ON
Power to the receiver is on
OFF
Power to the receiver is off
OFF
No transmitter registered
flashes (slow)
At least one transmitter is
registered and one transmitter is
logged in, but not transmitting.
flashes (quick)
At least one transmitter is registered,
but not transmitting.
ON
Valid radio packages from a registered
transmitter received.
ERROR INDICATIONS ON LEDS
LED 7
(red)
LED 8
(yellow)
ON
Reading of production data failed.
Contact your representative.
LED 7
(red)
ON
Radio module startup failed. Contact
your representative.
LED 8
ON
A radio package not coming from a
Panther transmitter is received.
LED 8
LED 9
ON
A radio package from a transmitter in a
different mode (discontinuous or
continuous) than the receiver is
received.
LED 8
LED 10
ON
A radio package is received from a
transmitter that is not registered.
LED 9
ON
A radio package is received, but the
radio signal strength (RSSI) is too low.
LED
10
ON
A radio package is received, but the
configuration ID is not accepted.

TECHNICAL DATA TRANSMITTER
8-BUTTONS TRANSMITTER T7-2
3 4
1.
2.
3.
4.
5.
6.
7.
Rubber cover
STOP button
red LED 1
yellow LED
red LED 2
red LED 3
red LED 4
STOP BUTTON TEST
IMPORTANT! We recommend that the functionality of the STOP
button is being tested at a regular basis: At a minimum, when used for
200 hours. Test the STOP button by pressing and pulling it out.
Frequency: 2405-2480 MHz.

Technical data T7-2 transmitter
NUMBER OF BUTTONS
BATTERIES		
DEGREE OF PROTECTION
NUMBER OF CHANNELS
SIZE
WEIGHT			
FREQUENCY		
8 x 2-step pushbuttons
3 x 1.5V AA exchangeable
IP65
16
7.3 cm. x 17.8 cm./2.9 x 7 in.
(excl. rubber cover)
250 g./ 0.55 lbs.
(excl. rubber cover, incl. batteries)
2405-2480 MHz.
Install batteries
1.
2.
3.
Remove the battery cover (2 screws).
Put the batteries (3 x 1.5V AA
batteries) in.
Put back the battery cover (2 screws).
For optimum performance, use alkaline batteries.
3 x 1.5V AA
The rubber cover
The transmitter comes with a removable rubber
cover that helps prevent the transmitter from bumps, dirt and dust. The
rubber cover can be removed and wiped off.
Remove the rubber cover
1. Loosen the rubber cover, starting at the top.
2. Lift the transmitter up out of the rubber cover.
Replace the rubber cover
1. Place the transmitter in the rubber cover, starting at the bottom.
2. Put the rubber cover back on the transmitter.

STANDARD SETTINGS
DEFAULT STATE
•
•
discontinuous radiotransmission
no on/off function
The system will start transmitting as soon as the batteries are inserted,
the stop button is pulled out and a transmitter button is pressed. Radio
transmission will end when no transmitter button is being pressed.
START THE TRANSMITTER
1.
Pull out the stop button.
The transmitter transmits when a transmitter button is pressed.
TURN THE TRANSMITTER OFF
1.
Press the stop button.
NOTE! When the transmitter is active and the stop button is
pressed, all relays go off.
REGISTER THE TRANSMITTER IN THE RECEIVER
1-8 transmitters can be registered in the receiver.
1.
2.
3.
10

Press the receiver Function button until red LED 7 lights up.
Press the receiver Select button until LEDs 1-5 light.
Press transmitter button 1, 1 step down, until LEDs 1-10 flash 3
times before going out.
ERASE ALL TRANSMITTERS FROM THE RECEIVER
1.
2.
Press the Function button until LED 7 lights.
Press the Select button until red LED 1-5 light. Keep pressed until
LED 7 and the relay LEDs 1-5 go out.
NOTE! If red LED 7 flashes slowly, one or several transmitters are still
registered in the receiver.
RELAY SETTINGS FOR OPERATING MODE 1
Transmitter button 1
Transmitter button 2
Transmitter button 3
Transmitter button 4
Transmitter button 5
(1st + 2nd step) activates relay 1
(1st + 2nd step) activates relay 2
(1st + 2nd step) activates relay 3
(1st + 2nd step) activates relay 4
(1st + 2nd step) activates relay 5

11
FCC IC INFORMATION
The user is cautioned that changes or modifications not expressly
approved by the party responsible for compliance could void the user’s
authority to operate the equipment.
Toute modification apportée à cet appareil qui ne serait pas
approuvée expressément par (applicant name) peut invalider
l’habilitation de l’utilisateur à utiliser l’appareil.
This device complies with Part 15 of the FCC Rules and Industry
Canada licence-exempt RSS standard(s). 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.
L’appareil est conforme à la réglementation FCC, section 15 et Industrie
Canada RSS standard exempts de licence (s). Son utilisation est soumise
à deux conditions :
(1) L’appareil ne doit pas provoquer d’interférences nuisibles, et
(2) L’appareil doit supporter les interférences reçues, y compris les
interférences empêchant son fonctionnement correct.
12

TRANSMITTER LABEL PLACEMENT
2150
SN: XXXX
FCC ID: ONFC1010A
Pb
IC: 4807A-C1010A
Model No.: T00007-02
Model: T00007-02
eq.:2405-2480MHz
Freq.:2405-2408MHz
www.tele-radio.com
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 interfe ence received, including interference
that may cause undesired operation.
1.
2.
IC ID label
CE label
3.
4.
FCC ID label
FCC information label

13
BATTERY PRECAUTIONS
Observe the following general battery warnings.
•
As batteries contains flammable substances such as
lithium or other organic solvents, they may cause
heating, rupture or ignition.
• Risk of explosion if battery is replaced with a battery of an incorrect type.
• Do not short circuit, disassemble, deform or heat batteries.
• Never try to charge a visibly damaged or frozen battery.
• Keep batteries out of reach of small children. Should a child swallow
a battery, consult a physician immediately.
• Avoid direct soldering to batteries.
• When discarding batteries, insulate the + and - terminals of batteries
with insulating/ masking tape. Do not put multiple batteries in the
same plastic bag.
• When improperly disposed, lithium batteries may short circuit,
causing them to become hot, burst or ignite.
• Store in a cool location. Keep batteries away from direct sunlight,
high temperature, and high humidity.
• Do not throw batteries into fire.
DISPOSAL OF BATTERIES AND
ELECTRONICS
Improperly disposed electronics may harm public health and the environment. Batteries and electronic waste may contain toxic heavy metals. If
thrown away in the trash, the toxic compounds can leach into soil and
water, pollute lakes and streams, making them unfit for drinking,
swimming, fishing, and wildlife. Contact your local government’s recycling
or solid waste department for more information on proper disposal of
electronics in your region.
14

ROHS AND WEEE
In accordance with Directive 2002/95/EC on restriction
of the use of certain hazardous substances in electrical
and electronic equipment (RoHS) and Directive 2002/96/
EC on waste electrical and electronic equipment (WEEE),
Tele Radio strives to minimize the use of hazardous
materials, promotes reuse and recycling, and reduces
emissions to air, soil and water. When a commercially
viable alternative is available, Tele Radio strives to restrict
or eliminate substances and materials that pose an
environmental, health or safety risk.
GUARANTEE, SERVICE, REPAIRS AND
MAINTENANCE
The Tele Radio products are covered by a guarantee against material,
construction and manufacturing faults. During the guarantee period, Tele
Radio may replace the product or faulty parts. Work under guarantee
must be carried out by Tele Radio or by an authorized service centre
specified by Tele Radio. This is not covered by the guarantee: Faults
resulting from normal wear and tear. Parts of a consumable nature.
Products that have been subject to unauthorized modifications. Faults
resulting from incorrect installation and use. Damp and water damage.
Repairs and maintenance must be carried out by qualified personnel.
Use spare parts from Tele Radio only. Contact your representative or
Helpdesk if you require service or other assistance. Keep the product in
a dry, clean place. Keep contacts and antennas clean. Wipe off dust using
a slightly damp, clean cloth. Never use cleaning solutions or high-pressure
water.

15
TELE RADIO AB
Sweden, Main office
Tel. +46 (0)31-748 54 60
e-mail: info@tele-radio.com
www.tele-radio.com
TELE RADIO SVERIGE
Sweden
Tel. +46 (0)31-724 98 00
e-mail: sverige@tele-radio.com
TELE RADIO GmbH
Germany
Tel. +49 (0)94 51-944 8 550
e-mail: deutschland@tele-radio.com
TELE RADIO ASIA
China
Tel. +86-(0)592-3111168
e-mail: china@tele-radio.com
TELE RADIO TURKEY
Turkey
Tel. +90 216 574 22 94
e-mail: turkiye@tele-radio.com
TELE RADIO LTD
England
Tel. +44 (0) 1625 509125
e-mail: england@tele-radio.com
TELE RADIO LLC
North America & Latin America
Tel. +1 (305) 459 0763
e-mail: america@tele-radio.com
TELE RADIO BV
Benelux
Tel. +31-(0)70-419 41 20
e-mail: benelux@tele-radio.com
TELE RADIO AS
Norway
Tel. +47-6933 4900
e-mail: norge@tele-radio.com

Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.6
Linearized                      : Yes
Encryption                      : Standard V2.3 (128-bit)
User Access                     : Print, Print high-res
Tagged PDF                      : Yes
XMP Toolkit                     : 3.1-701
Create Date                     : 2011:06:30 13:52:48+02:00
Metadata Date                   : 2011:07:21 18:21:35+08:00
Modify Date                     : 2011:07:21 18:21:35+08:00
Creator Tool                    : Adobe InDesign CS4 (6.0)
Thumbnail Format                : JPEG
Thumbnail Width                 : 256
Thumbnail Height                : 256
Thumbnail Image                 : (Binary data 9553 bytes, use -b option to extract)
Instance ID                     : uuid:f62ffb2f-f4a7-4165-a27b-194db3e753b1
Document ID                     : xmp.did:F0F8FF171085E011B1D1F7B9B6383C33
Original Document ID            : xmp.did:B91E5B5EF0F9DE11A64EA8333FE83383
Rendition Class                 : proof:pdf
History Action                  : created, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved
History Instance ID             : xmp.iid:B91E5B5EF0F9DE11A64EA8333FE83383, xmp.iid:BA1E5B5EF0F9DE11A64EA8333FE83383, xmp.iid:BB1E5B5EF0F9DE11A64EA8333FE83383, xmp.iid:C01E5B5EF0F9DE11A64EA8333FE83383, xmp.iid:C11E5B5EF0F9DE11A64EA8333FE83383, xmp.iid:0EBF84FAF2F9DE11A64EA8333FE83383, xmp.iid:0FBF84FAF2F9DE11A64EA8333FE83383, xmp.iid:12BF84FAF2F9DE11A64EA8333FE83383, xmp.iid:3398FACFB456DF119990BA71F9CAE490, xmp.iid:3498FACFB456DF119990BA71F9CAE490, xmp.iid:E78696A7AE61DF11AFD6CEBC11641B27, xmp.iid:E88696A7AE61DF11AFD6CEBC11641B27, xmp.iid:EA8696A7AE61DF11AFD6CEBC11641B27, xmp.iid:804D09A7BC61DF11865E91E5C3E8F71A, xmp.iid:814D09A7BC61DF11865E91E5C3E8F71A, xmp.iid:53B12D0CC967DF1182DFD89BF47C8805, xmp.iid:385D7D4FFD72DF11A801EBFF1EB8F104, xmp.iid:70FD6C3DBB77DF11A956DDC892D9AEB6, xmp.iid:D5922787BF77DF11A956DDC892D9AEB6, xmp.iid:D6922787BF77DF11A956DDC892D9AEB6, xmp.iid:615304B98D7EDF1184509CE43836F13F, xmp.iid:EB6593B9B37EDF1184509CE43836F13F, xmp.iid:891B76F2C77EDF1184509CE43836F13F, xmp.iid:8A1B76F2C77EDF1184509CE43836F13F, xmp.iid:030F3FDCC97EDF1184509CE43836F13F, xmp.iid:2AA7F9FF35F6DF11BC44F9FEA791AFB7, xmp.iid:98EE868D1402E0119991832AEC44D0D6, xmp.iid:99EE868D1402E0119991832AEC44D0D6, xmp.iid:245B8B7D0661E011932EBEF5853F2AE8, xmp.iid:255B8B7D0661E011932EBEF5853F2AE8, xmp.iid:F747681B527DE011B8B8EF9CCB2C8A1C, xmp.iid:1C237288C47FE011AB74FA122B9CC4BE, xmp.iid:42BF6F9A0A85E011B1D1F7B9B6383C33, xmp.iid:EFF8FF171085E011B1D1F7B9B6383C33, xmp.iid:F0F8FF171085E011B1D1F7B9B6383C33
History When                    : 2010:01:05 12:49:50+01:00, 2010:01:05 12:50:02+01:00, 2010:01:05 12:50:02+01:00, 2010:01:05 12:56:22+01:00, 2010:01:05 12:56:51+01:00, 2010:01:05 13:12:54+01:00, 2010:01:05 13:13:03+01:00, 2010:01:05 13:15:20+01:00, 2010:05:03 15:07:22+02:00, 2010:05:03 15:07:36+02:00, 2010:05:17 14:21:42+02:00, 2010:05:17 14:21:42+02:00, 2010:05:17 14:43:40+02:00, 2010:05:17 16:05:25+02:00, 2010:05:17 16:05:25+02:00, 2010:05:25 08:46:54+02:00, 2010:06:08 15:07:01+02:00, 2010:06:14 15:49:37+02:00, 2010:06:14 16:35:01+02:00, 2010:06:14 16:35:10+02:00, 2010:06:23 08:08:20+02:00, 2010:06:23 12:40:22+02:00, 2010:06:23 15:05:29+02:00, 2010:06:23 15:05:33+02:00, 2010:06:23 15:29:13+02:00, 2010:11:22 13:42:43+01:00, 2010:12:07 16:13:31+01:00, 2010:12:07 16:13:31+01:00, 2011:04:07 13:18:39+02:00, 2011:04:07 13:18:39+02:00, 2011:05:13 13:19:12+02:00, 2011:05:16 15:58:10+02:00, 2011:05:23 09:27+02:00, 2011:05:23 09:41:38+02:00, 2011:05:23 09:41:38+02:00
History Software Agent          : Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0, Adobe InDesign 6.0
History Changed                 : /, /metadata, /, /, /, /, /, /, /, /metadata, /;/metadata, /, /metadata, /;/metadata, /, /, /, /, /, /, /, /, /, /, /, /metadata, /;/metadata, /metadata, /;/metadata, /, /, /, /metadata, /
Derived From Instance ID        : xmp.iid:EFF8FF171085E011B1D1F7B9B6383C33
Derived From Document ID        : xmp.did:255B8B7D0661E011932EBEF5853F2AE8
Derived From Original Document ID: xmp.did:B91E5B5EF0F9DE11A64EA8333FE83383
Derived From Rendition Class    : default
Manifest Link Form              : ReferenceStream, ReferenceStream, ReferenceStream, ReferenceStream, ReferenceStream, ReferenceStream, ReferenceStream, ReferenceStream, ReferenceStream, ReferenceStream
Manifest Placed X Resolution    : 72.00, 72.00, 72.00, 72.00, 72.00, 72.00, 72.00, 72.00, 72.00, 72.00
Manifest Placed Y Resolution    : 72.00, 72.00, 72.00, 72.00, 72.00, 72.00, 72.00, 72.00, 72.00, 72.00
Manifest Placed Resolution Unit : Inches, Inches, Inches, Inches, Inches, Inches, Inches, Inches, Inches, Inches
Manifest Reference Instance ID  : uuid:18F3980915E1DC1195A4A6BE878F70DC, xmp.iid:5732BBCAB87FE011B459AE7F5608266A, xmp.iid:102871CEC2F3DF118AE4F312EBD66F3E, xmp.iid:5F0CE6416774DF11BA3BEB744DE77ACD, xmp.iid:5732BBCAB87FE011B459AE7F5608266A, xmp.iid:3A7A4599AB1BDF11B6A68FBF5FDA4E0D, xmp.iid:73B975B01C85E011997A9EAEDE5EF834, xmp.iid:E3DD9E39055CDF11BFDBDE8247E16549, xmp.iid:97E5A71F576EDF11813CA6FFEA25C60C, xmp.iid:72229BD1B5F6DD1196D3D9D677E023E5
Manifest Reference Document ID  : uuid:17F3980915E1DC1195A4A6BE878F70DC, xmp.did:5732BBCAB87FE011B459AE7F5608266A, xmp.did:102871CEC2F3DF118AE4F312EBD66F3E, xmp.did:5F0CE6416774DF11BA3BEB744DE77ACD, xmp.did:5732BBCAB87FE011B459AE7F5608266A, xmp.did:3A7A4599AB1BDF11B6A68FBF5FDA4E0D, xmp.did:73B975B01C85E011997A9EAEDE5EF834, xmp.did:E3DD9E39055CDF11BFDBDE8247E16549, xmp.did:97E5A71F576EDF11813CA6FFEA25C60C, xmp.did:72229BD1B5F6DD1196D3D9D677E023E5
Doc Change Count                : 290
Format                          : application/pdf
Producer                        : Adobe PDF Library 9.0
Trapped                         : False
Page Count                      : 16
Creator                         : Adobe InDesign CS4 (6.0)
EXIF Metadata provided by EXIF.tools
FCC ID Filing: ONFC1010A

Navigation menu