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AN920 

 

 

 

 

■External Antenna Types 

 

Type 

Gain(dBi) 

Impedance 

Sleeve Dipole 

Under 6dBi 

50Ω 

 

1. Do  not  use  this  product  for  the  application  that  may  cause  harm  to  human  body  or  damage  to  other 

devices and equipment. 

Do  not  use  this  product  near  the  devices  that  may  malfunction  due  to  radio  waves  emitted  from  this 

product. 

2. Disassembly or modification of the device having an approval is prohibited by the law. 

3. This product is available only in Canada and USA. 

4. Because the communication performance is changed depending on the surrounding environment, be sure 

to confirm the communication is established before installation of this product and then use it. 

 

 

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or 

lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the 

antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than 

that necessary for successful communication. 

Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avecune antenne d'un 

type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. 

Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, ilfaut choisir le type 

d'antenne et son gain de sorte quela puissance isotrope rayonnée équivalente (p.i.r.e.) 

ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.

 

This radio transmitter (identify the device by certification number, or model number if Category II) has been approved by 

Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna 

impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the 

maximum gain indicated for that type, are strictly prohibited for use with this device. 

 

Conformément à la réglementation d'Industrie Canada,le présent émetteur radio peut fonctionner avecune antenne d'un 

type et d'un gain maximal (ouinférieur) approuvé pour l'émetteur par Industrie Canada. 

Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, ilfaut choisir le type 

d'antenne et son gain de sorte quela puissance isotrope rayonnée équivalente (p.i.r.e.) 

ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.

 

Summary of Contents for AN920

Page 1: ...WIRELESS CALL SYSTEMS AN920 Instruction Manual V1 10 Please use this Instruction manual correctly on reading well Please keep it carefully to be able to read immediately when required ...

Page 2: ......

Page 3: ...PTIONS 10 3 1 AN920T 10 3 2 AN920R 11 3 3 AN920RH 12 3 4 AN920RM 13 4 Drawing 14 4 1 AN920T 14 4 2 AN920R 14 4 3 AN920RH 15 4 4 AN920RM 15 5 SETTINGS 16 5 1 Transmitter Setting 16 5 2 Display Setting 18 6 INSTALLATION 21 6 1 Installation of Transmitter 21 6 1 1 External Input 21 6 1 2 Input Circuit 21 6 2 Installation of Receiver 22 6 2 1 Input Output Terminal Block 22 6 2 2 Input circuit 24 6 2 3...

Page 4: ...8 SPEAKER OPTIONAL 27 8 1 Speaker Operation 27 8 2 Dimensions of Receiver with Speaker 27 8 3 Sound Selection 28 9 When something is wrong 30 10 WARRANTY 30 ...

Page 5: ... 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 o...

Page 6: ...vecune antenne d un type et d un gain maximal ou inférieur approuvé pour l émetteur par Industrie Canada Dans le but de réduire les risques de brouillage radioélectrique à l intention des autres utilisateurs ilfaut choisir le type d antenne et son gain de sorte quela puissance isotrope rayonnée équivalente p i r e ne dépasse pas l intensité nécessaire à l établissement d une communication satisfai...

Page 7: ...ed 4 indicator type AN920RM Medium sized 8 indicator type Transmitter main unit AN920T 1 AC adapter 1 Receiver main unit AN920R Antenna 1 AC adapter 1 Antenna 1 Receiver main unit AN920RM Antenna 1 AC adapter 1 Cable Approx 1 5 m Cable DC code approx 1 5 m AC cord approx 1 8 m Cable DC code approx 1 5 m AC cord approx 1 8 m Cable DC code approx 1 5 m AC cord approx 1 8 m Anntena 1 ...

Page 8: ...the wireless communication equipment made of precision parts Do not disassemble or modify it Or the accident or fault may occur Handling this product Do not use this product for application that requires the extremely high reliability affecting the human life Do not use this product in the area which the radio wave reaches or not Handling the power supply Be sure to observe the followings in order...

Page 9: ...r our company to repair it When smoke comes or there is a strange smell immediately stop usage and remove the power plug from the outlet because it may cause fire and electric shock Request the dealer or our company to repair it If the cord is damaged do not use it Using the cord damaged continuously may cause fire or electric shock Reliability of wireless communication As wireless communication h...

Page 10: ...ransmitters Receiver Without speaker With speaker The number of corresponding transmitters Large sized 8 indicator type AN920R AN920R MRD 8 Large sized 4 indicator type AN920RH AN920RH MRD 4 Medium sized 8 indicator type AN920RM AN920RM MRD 8 1 The communication distance is approx 500m indoors and approx 1km outdoors It can be extended further by setting the wireless output settings to Long Range ...

Page 11: ...x AN920T MODE UNIT SET CH AN920T ID DC5V COM Tx Rx AN920T MODE UNIT SET CH AN920T ID DC5V COM Tx Rx AN920T MODE UNIT SET CH AN920T ID DC5V COM Tx Rx AN920T MODE UNIT SET CH AN920T ID DC5V COM Tx Rx AN920T MODE UNIT SET CH AN920T ID DC5V COM Tx Rx AN920T MODE UNIT SET CH AN920T ID DC5V COM Tx Rx AN920T MODE UNIT SET CH AN920T ID DC5V COM Tx Rx AN920T MODE UNIT SET CH AN920T ID DC5V COM Tx Rx AN920T...

Page 12: ...nt 1 Red LED Rx 1 Green LED Tx Input s 4 Push Button Orange Red Green White Off 4 External Input Orange Red Green White Off 1 Power Source AC 100 240V Using included AC Adapter Wattage 7W External Dimensions W H D 150 85 25 mm 5 9 3 3 1 0 Weight Approx 0 2kg 0 4lb Operating Environment Temperature 0 50 32 124 F Humidity 20 85 without condensation Switches 1 Switches 2 Position DIP each 1 Switches ...

Page 13: ...L 1 Reset Output Power Source AC100 240V Using included AC Adapter Wattage Max 90W Max 44W Max 33W External Dimensions W H D 1000 300 80mm 39 4 11 8 3 1 except any protruding object such as an antenna W H D 600 300 80mm 23 6 11 8 3 1 except any protruding object such as an antenna W H D 600 300 80mm 23 6 11 8 3 1 except any protruding object such as an antenna Weight Approx 8kg 17 6lb Approx 5 3kg...

Page 14: ... sets units and IDs and communication settings Antenna Connects the included antenna Mounting holes Mounting hole of φ3 5 2 LED Green LED Tx for transmitting and red LED Rx for receiving Push button switch Pushbutton switches in Orange Red Green White Do not press more than one switch at the same time Input terminal block for external contact External inputs in Orange Red Green White The white pus...

Page 15: ... this takeout hole DC jack DC jack for connection of the included AC adapter Power lamp Lamp for the power source Lights up when the power source is switched on Power switch Power switch of the main unit Indicator 3 color LED Green Orange Red The indicator lamp corresponding to the ID of the transmitter received illuminates or flashes Side panel Remove the side panel to connect signal lines to the...

Page 16: ...h this takeout hole DC jack DC jack for connection of the included AC adapter Power lamp Lamp for the power source Lights up when the power source is switched on Power switch Power switch of the main unit Indicator 3 color LED Green Orange Red The indicator lamp corresponding to the ID of the transmitter received illuminates or flashes Side panel Remove the side panel to connect signal lines to th...

Page 17: ...h this takeout hole DC jack DC jack for connection of the included AC adapter Power lamp Lamp for the power source Lights up when the power source is switched on Power switch Power switch of the main unit Indicator 3 color LED Green Orange Red The indicator lamp corresponding to the ID of the transmitter received illuminates or flashes Side panel Remove the side panel to connect signal lines to th...

Page 18: ...AN920 14 1000 100 150 120 760 300 80 20 20 20 20 Φ24 172 140 99 44 DC5V COM AN920T MODE UNIT SET CH AN920T ID 125 150 85 25 136 2 φ3 5 4 Drawing 4 1 AN920T 4 2 AN920R AN920R MRD ...

Page 19: ...AN920 15 20 20 20 20 20 20 Φ24 600 100 400 300 80 20 20 20 20 20 20 Φ24 300 600 80 100 400 4 3 AN920RH AN920RH MRD 4 4 AN920RM AN920RM MRD ...

Page 20: ...transmitter to With answerback the receiver sends an answerback to the transmitter in response to a signal from the transmitter It is possible to confirm whether or not communication has been performed when the receiver is placed where it cannot be seen from the transmitter When installing several receivers indicating the same status for the signal from one transmitter set the transmitter to Witho...

Page 21: ...ng Channel RSW1 Channel Frequency MHz RSW1 Channel Frequency MHz 1 1 903 0 9 9 915 8 2 2 904 6 A 10 917 4 3 3 906 2 B 11 919 0 4 4 907 8 C 12 920 6 5 5 909 4 D 13 922 2 6 6 911 0 E 14 923 8 7 7 912 6 F 15 925 4 8 8 914 2 0 16 927 0 Set Unit RSW2 Set RSW3 Unit 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 9 0 10 0 10 ID RSW4 ID Indicator number 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 ...

Page 22: ...n the front remove the front acrylic sheet by sliding it out Inside of the receiver Surface CPU board 5 2 Display Setting Set the receiver using the RSW1 3 rotary switches 1 3 and the DIPSW1 DIP switch 1 on the CPU board inside the receiver Set the antenna vertical to the side panel and remove the screws 4 securing the side panel Move the side panel so that it does not get caught in the antenna an...

Page 23: ...F 15 925 4 8 8 914 2 0 16 927 0 Set Unit RSW2 Set RSW3 Unit 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 9 0 10 0 10 The setting contents is indicated binary way at turning on It is indicated in the order of channel Green LED Set Orange LED Unit Red LED In the case of Channel16 Set 10 Unit 10 all indicators blink Ex In the case of Channel 12 Set 4 Unit 10 Channel Indicator...

Page 24: ...FF ON Illumination Blinking 4 ON ON Blinking Blinking Setting the output time Set the open collector output and relay output time with the DIPSW1 3 Continuous output Generates a continuous output in synchronization with illumination or blinking of the indicator Output for 5 seconds Generates an output in synchronization with illumination or blinking of the indicator for 5 sec Status of the DSW1 3 ...

Page 25: ... surrounded by steel frames or metal walls Near any devices that could malfunction due to radio waves from the systems When fixing the transmitter to a panel etc use mounting holes 6 1 1 External Input When using external inputs Orange Red Green White connect no voltage contact inputs to the external contact input terminal block Connect no voltage contact inputs to the external contact input termi...

Page 26: ... neither dust proof nor drip proof Do not install the receiver in the following locations Locations exposed to direct sunlight Locations with high humidity Near a television or radio Near machines that spark such as a welding machine Locations where strong magnetic field is generated Locations surrounded by steel frames or metal walls Near any devices that could malfunction due to radio waves from...

Page 27: ... Synchronized with red LED illumination 6 OC3 Open collector output Synchronized with green LED illumination 7 OC4 Open collector output Synchronized with orange red green LED illumination 8 GND GND 9 10 RY1 Relay output Synchronized with orange red green LED illumination Pass the signal line through the signal line takeout hole before connecting it to the terminal block Input output terminal bloc...

Page 28: ...uit with less chattering which can steadily turn on off the voltage current of DC5V 15mA Reset Input Circuit 6 2 3 Output circuit Max Rated Road of open collector is AC DC35V 50mA Open Collector Output circuit Max Rated Road of relay output is AC DC30V 0 5A Relay Output Circuit When installation and connection to the external input and output are completed connect the included AC adapter to the re...

Page 29: ...eiver when the transmitter ID1 is operated Transmitter ID1 Receiver Indicator Relay output Terminal block RY1 Open collector output Terminal block OC1 OC4 Orange Button Indicator Number 1 Orange illuminates or blinks ON Output continuation or 5 seconds OC1 OC4 ON Output continuation or 5 seconds Green Button Indicator Number 1 Green illuminates or blinks ON Output continuation or 5 seconds OC2 OC4...

Page 30: ...t execution receiving signals becomes invalid Test codes are valid only when they are test codes combined by button inputs on the transmitter Test codes combined by an external terminal input and a button input are ignored Receive test code Name Operation Button Orange Red White Button Press orange red and white simultaneously Indication test Red LED1 8 ON every 0 5SEC Green LED1 8 ON every 0 5SEC...

Page 31: ...ritized As the sounds are generated by using the open collector outputs OC1 OC3 the open collector outputs cannot be used for connection of other devices The models with a speaker are as follows Receiver With speaker The number of corresponding transmitters Large sized 8 indicator type AN920R MRD 8 Large sized 4 indicator type AN920RH MRD 4 Medium sized 8 indicator type AN920RM MRD 8 8 2 Dimension...

Page 32: ...simultaneously the speaker sounds in the following priority order CH1 CH2 CH3 To change the LED indicator color Orange Red Green and sound and priority order change the connection of the terminal block inside the receiver The speaker sound can be selected from 15 sound groups A O Select your desired sound group and set the sound using the sound changeover switch of the speaker Settings of the spea...

Page 33: ... MERY KUSAKEIBA E CHIME PiPiPiPi FLICKER PiLaLa F CHIME PiPiPiPi AMARYLLIS MOZART S 40TH G AMARYLLIS MOZART S 40TH ASHITA GA ARUSA ELECTRICAL PARADE H CHIME PiPiPiPi ASHITA GA ARUSA ELECTRICAL PARADE I PiLaLa DOWN EMERGENCY FLICKER J CHIME PiPiPiPi SAZAE SAN TOUTCH K SHEEP OF MERY KUSAKEIBA AMARYLLIS MOZART S 40TH L EMERGENCY FLICKER CHIME PiPiPiPi M DOWN EMERGENCY CHIME PiPiPiPi N PiLaLa FLICKER ...

Page 34: ...epartment SCOPE OF WARRANTY In case any failure occurs attributable to the Company during the Warranty Period the defect will be remedied free of charge either by repair or replacement with a substitution To obtain warranty service contact your dealer or our Sales Department The Warranty Period after repair or replacement is 13 months from the date of initial shipment of the relevant product or 6 ...

Page 35: ...s caused by malfunction or failure of the Product or its use PERIOD FOR CHARGED REPAIR After the Warranty Period expires the Company will repair the Product for a fee on customer s request during a 5 year period after termination of the Product on the condition that spare parts are available in stock at the Company However in case of unavoidable reasons such as elimination of parts alternative par...

Page 36: ...UTU ELECTRONICS CORPORATION 422 1 Higashimikata cho Kita ku Hamamatsu Shizuoka 433 8104 Japan Sales dept TEL 81 53 438 3555 FAX 81 53 438 3411 Website URL https www herutu co jp en E mail info herutu co jp ...

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