HM Electronics DX121 Operating Instructions Manual Download Page 5

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QUICK REFERENCE GUIDE

Base Station

Beltpac COMMUNICATOR

Power

Connect power

―

See page 9

Press POWER button to turn base station on/off

―

Red light above button indicates power on

Green BATT PWR light indicates base station is operating on battery power

Communicator

Registration

Insert charged battery in Communicator

Press REG button on the base station to enter registration mode

―

See page 13

Hold down ISO button while you press and release POWER button on the Communicator

IC/ISO

Indicators

Green lights indicate IC or ISO communication is being received

Headset/4-Wire

Audio Level

Adjust INbound/OUTbound headset and 4-Wire equipment audio levels using small screwdriver

Battery Charger

Place battery in port for charging

Red CHG light indicates battery is charging

Green RDY light indicates fully-charged battery is ready

Hands Free (HF)

Push-To-Talk (PTT)

ISO Lockout

Power OFF

Press/hold
while you press/release

Mode

Setup

Power OFF

Press/hold and
while you press/release

Release and

Power OFF

Press/hold and
while you press/release

Release and

To reset ISO

―

press/hold and
while you press/release

Operation

Press and release or
quickly to latch into mode to
talk to other Communicators

Press/release again to unlatch
and listen

Press and hold or
while talking to other
Communicators

Release to listen

Use either or to talk
to other Communicators in
HF or PTT

will not operate relay

Change

Battery

If you hear “Change battery”

―

Remove beltpac from pouch

Remove battery from beltpac

Place battery in battery-charger port for recharging

Install fully charged battery in beltpac

Power on/off

Volume up

Volume down

Intercom

Isolate

DX121

For detailed information on DX121 features, and for setup and operating instructions, continue reading the following pages.

Quick Reference Guide

Battery

release

latch

Summary of Contents for DX121

Page 1: ...HME 400G620 Rev B 6 12 09 DX121 One to One Wireless Intercom System Operating Instructions ...

Page 2: ...Headset Connection 22 4 Wire Intercom Connection 22 Relay Operation 22 SECTION 3 EQUIPMENT OPERATION 23 BASE STATION OPERATION 23 BELTPAC OPERATION 24 ALL IN ONE HEADSET OPERATION 26 SPEAKER STATION OPERATION 28 SECTION 4 TROUBLESHOOTING 31 SECTION 5 TECHNICAL DATA 32 DX121 EQUIPMENT SPECIFICATIONS 32 BS121 Base Station 32 BP200 Beltpac 33 WH200 All In One Headset 33 WS200 Speaker Station 33 BASE ...

Page 3: ...s MANDATORY SAFETY INSTRUCTIONS FOR INSTALLERS AND USERS Use only manufacturer or dealer supplied antennas The Federal Communications Commission has adopted a safety standard for human exposure to RF Radio Frequency energy which is below the OSHA Occupational Safety and Health Act limits The term IC before the certification registration number only signifies that the Industry Canada technical spec...

Page 4: ...pean Union The symbol shown below is on the product or on its packaging which indicates that this product was put on the market after August 13 2005 and must not be disposed of with other waste Instead it is the user s responsibility to dispose of the user s waste equipment by handing it over to a designated collection point for the recycling of WEEE The separate collection and recycling of waste ...

Page 5: ...lly charged battery is ready Hands Free HF Push To Talk PTT ISO Lockout Power OFF Press hold while you press release Mode Setup Power OFF Press hold and while you press release Release and Power OFF Press hold and while you press release Release and To reset ISO press hold and while you press release Operation Press and release or quickly to latch into mode to talk to other Communicators Press rel...

Page 6: ...tion supports up to four registered Communicators Compatible with RTS and ClearCom Production Intercom wired intercom headset or 4 Wire capable equipment NOTE Use only with headset connectors capable of supporting dynamic microphone headsets In the default mode the ISO button activates relay controlled contacts For alternate operating mode see Relay Operation page 22 The IC button activates audio ...

Page 7: ...3 Radio Communication Center Broadcasting Theatre ...

Page 8: ...S15D Dual Muff Headset HS16 Lightweight Headset HS4 3 Earpiece Lapel Microphone HSI6000 Headset Adapter WH200 All in One Headset BAT41 Rechargeable Battery WS200 Wireless Speaker Station BAT850 Rechargeable Battery for WS200 AC850 Battery Charger for WS200 Base Station Antennas 2 per Base Station BS121 Base Station WH200 All in One Wireless Headset WS200 Battery Sled WS200 Wireless Speaker Station...

Page 9: ...n 7 RESET button recessed 8 IC indicator light 9 ISO indicator light 10 HEADSET and 4W 4 Wire IN and OUT audio level controls 11 Battery charger port 12 RDY battery ready light 13 CHG battery charging light Rear Panel 14 Antenna connector 15 12 14 VDC power supply connector 16 Antenna connector 17 HEADSET 4 WIRE connector block 18 PRI SEC primary secondary switch 19 RELAY connector block ...

Page 10: ...Power button 6 Volume up S button 7 Volume down T button 8 Battery 9 Battery release latch All in One Headset Features 1 Power light 2 Transmit light 3 IC1 IC2 Intercom buttons 4 ISO Isolate button 5 Volume up S button 6 Volume down T button 7 Power button 8 Battery release latch 9 Battery 2 3 4 2 1 5 6 7 2 1 4 3 3 5 6 7 8 9 8 9 ...

Page 11: ...onnector 5 POWER button and light 6 CALL light and MIC microphone 7 SPEAKER button and light 8 ISO Isolate button and light 9 VOLUME down T and up S buttons 10 IC Intercom button and light 11 12 14VDC power adapter cable connector 12 8 OHM SPKR external speaker connector Left side panel Front panel Right side panel 2 4 1 5 6 7 8 10 9 12 11 3 ...

Page 12: ...t up the Base Station as follows Rear Panel Front Panel Step 1 Mount antennas Mount the two enclosed antennas on the antenna connectors on the rear panel of the Base Station Position the antennas at an approximate 90 angle Turn the sleeve on each of the antenna connectors clockwise to tighten it securely in place SECTION 2 EQUIPMENT SETUP Approximate 90 angle 12 14 VDC power connector Antenna conn...

Page 13: ...arge batteries IMPORTANT Before using the DX121 system charge the batteries for the Beltpacs and or WH200 Headsets Charging time for fully discharged batteries is about 3 hours per battery One battery can be charged in the battery charger at a time Insert a battery in the charging port until it clicks in place A red charging CHG light above the battery port stays on while a battery in the port is ...

Page 14: ...o cycle through parts of the frequency band L Low end H High end and A All Stop on the band that you want to select Wait until c appears on the display NOTE Base stations are shipped in the A default position Multiple Base Station Setup This mode of operation can be used to expand the number of users communicating through multiple HME Base Stations operating in the same portion of the 2 4 GHz to 2...

Page 15: ... The STATUS display will show a small o To assign a number to a secondary Base Station and initialize it press the REG button on the secondary base Pressing the button repeatedly causes it to cycle through the numbers 1 2 and 3 When the desired number appears stop pressing and wait While the secondary base initializes using the displayed number the STATUS display will continue showing the secondar...

Page 16: ...time Continue holding the CLR BND button after you release the RESET button until the clear code c lower case appears on the STATUS display Any Communicators associated with the old primary will have to be registered to the new primary after secondary base initialization All Communicators associated with secondary Base Stations also have to be registered again If the primary base is shut down or i...

Page 17: ...serted first Press it in until it snaps Step 2 Place the Beltpac in the pouch Step 3 Plug the headset cable connector into the Beltpac Register Beltpacs Beltpacs must be within 6 feet 1 83 meters of the Base Station while you are registering them Be certain the Base Station power is on and each Beltpac you are going to register is turned off before you begin Beltpacs that are already registered ca...

Page 18: ...ay 4 goes blank Press RESET 7 on the Base Station To press RESET insert a small paper clip or similar object into the RESET hole at the lower left corner of the Base Station front panel When the STATUS display 4 becomes blank press the REG button 6 and register the Beltpac again If registration fails again call your dealer for assistance If you try to register more than 4 COMMUNICATOR s to a Base ...

Page 19: ...adset you are going to register is turned off before you begin Headsets that are already registered can be on or off NOTE If you are setting up multiple Base Stations the following steps must be repeated for Headsets being registered to each Base Station Step 1 Put the Headset on your head Step 2 Press the REG button on the front panel of the Base Station 6 on Base Station front panel illustration...

Page 20: ...nk Press RESET 7 on the Base Station To press RESET insert a small paper clip or similar object into the RESET hole at the lower left corner of the Base Station front panel When the STATUS display 4 becomes blank press the REG button 6 and register the Headset again If registration fails again call your dealer for assistance If you try to register more than 4 COMMUNICATOR s to a Base Station An F ...

Page 21: ...inst the wall where you will mount it and mark the wall through the four holes in the flanges on its left and right sides Drill holes in the wall at the four marked spots and mount the WS200 over the holes with your selected hardware not provided AC Power Operation If using the WS200 with AC power Plug the connector at the end of the power supply cable into the 12 14 VDC power connector on right s...

Page 22: ...tteries into the battery sled in the positions shown inside the sled and install the sled in the battery compartment NOTE An HME BAT850 Rechargeable NiMH Battery can be used instead Close the battery compartment by pressing down on its cover next to both of the latches at the same time until they snap in place Battery sled Battery compartment Battery sled with batteries Battery cover release latch...

Page 23: ...n while you press and release the POWER button to turn the unit on and then release the ISO button This will cause the Speaker Station to enter the registration mode The STATUS display on the Base Station will continue to show a small o The ISO and IC lights on the Speaker Station will be blinking red then will change to a steady green IC light If registration is successfully completed If you have...

Page 24: ...Station and register the Speaker Station again If registration fails again call your dealer for assistance If you try to register more than 4 COMMUNICATOR s to a Base Station An F for registration Full will appear on the Base Station STATUS display 4 and you will hear Registration failed Clear all current registrations by pressing the CLR BND button 5 and RESET 7 on the Base Station at the same ti...

Page 25: ...21 NOTICE You have completed the system setup The instructions under INTERCOM AND RELAY CONNECTIONS on page 22 are for setting up auxiliary audio equipment which you may want to use with your DX121 ...

Page 26: ...t provided to pins 1 through 4 of the HEADSET 4 WIRE connector on the rear panel of the Base Station Be sure the headset jack of the intercom system is turned on For intercom headset wiring diagram see page 34 4 Wire Intercom Connection If using a 4 Wire intercom connect the wires from a 4 Wire connector into the HEADSET 4 WIRE connector on the rear panel of the Base Station For 4 Wire wiring diag...

Page 27: ... set the Base Station in registration mode so registration can begin CLR BND button and RESET switch when used together clear all Communicator registrations from the Base Station 3 IC Intercom and ISO Isolate Receiver Indicators and Controls Green lights indicate whether IC or ISO is being received 4 Adjustments Use a screwdriver to adjust the HEADSET and 4W IN input and OUT output levels 5 Indica...

Page 28: ...communication with the power off press and hold the volume up S and ISO buttons while you press and release the PWR power button You will hear Power on Beltpac Version Hands free on in your headset earpiece When set up for hands free communication the Beltpac can be operated in either hands free or PTT ISO Lockout Mode To set the Beltpac with the ISO feature locked out with the power off press and...

Page 29: ...er than others To allow for this microphone gain adjustment is provided To increase microphone gain Press the volume up S button while holding down the ISO button in the normal operating mode The microphone gain increase can be monitored through sidetone or preferably by someone else on a COMMUNICATOR or at the Base Station To decrease microphone gain Press the volume down T button while holding d...

Page 30: ...T ISO Lockout Mode To set the Headset with the ISO feature locked out with the power off press and hold the IC1 button while you press and release the power button You will hear Power on Headset Version ISO off in your Headset earpiece When set up for the ISO Lockout mode the ISO button will operate the same as the IC1 button in either hands free or PTT communication To reset the ISO feature for n...

Page 31: ...crease can be monitored through sidetone or preferably by someone else on a COMMUNICATOR or at the Base Station To Decrease microphone gain Press the volume down T button while holding down the ISO button in the normal operating mode The microphone gain decrease can be monitored through sidetone or preferably by someone else on a Communicator or at the Base Station NOTE You will hear Maximum if yo...

Page 32: ...e the WS200 power is off To set up the Speaker Station for operation in the PTT mode press and hold the VOLUME down and ISO buttons while you press and release the POWER button to turn the unit on Then release the VOLUME down and ISO buttons To set up the Speaker Station for operation in the HF mode press and hold the VOLUME up and ISO buttons while you press and release the POWER button to turn t...

Page 33: ...lume level with VOLUME up and down buttons if necessary Hands Free Mode You must be using a headset plugged into the Speaker Station and the speaker must be off for hands free operation Quickly press and release the ISO or IC button The green light over the button will be flashing Speak and listen as in a normal telephone conversation Adjust volume level with the VOLUME up and down buttons if nece...

Page 34: ...To increase or decrease the sidetone level first be sure the internal speaker is off Press and hold the IC button while pressing the VOLUME up or down arrow When you reach maximum sidetone level you will hear Maximum When you reach minimum sidetone level you will hear a double beep There are 5 steps between maximum and minimum sidetone levels NOTE A trim pot is provided for fine tuning adjustments...

Page 35: ...certain the headset connector is correctly plugged in to the Beltpac or Base Station People on the 4 Wire intercom cannot hear me or I cannot hear them Be certain the cables are securely connected and the 4 Wire intercom is on People on the RTS ClearCom systems cannot hear me or I cannot hear them Be certain the cables are securely connected and the 2 wire intercom is on SECTION 4 TROUBLESHOOTING ...

Page 36: ...ESET switch HEADSET IN and OUT level adjustments 4 Wire IN and OUT level adjustments Front Panel Indicators POWER LED STATUS display IC and ISO Receive LEDs Battery Power LED Battery Charger RDY and CHG LEDs Rear Panel Controls Primary Secondary switch Antenna Type External wave dipole R TNC connector RX TX horizontal vertical diversity System Distortion 2 Communication Security 64 bit encryption ...

Page 37: ...tery Life Hands free up to 14 hours PTT up to 20 hours Temperature Range 32 122 F 0 50 C Weight 5 7 oz 16 kg with battery Microphone Electret Headset Output 160mW into 32Ω Controls Power Volume up S Volume down T IC1 IC2 ISO Indicators Transmit LED red green Power LED red green WS200 Speaker Station Frequency Range 2400 2483 5 MHz Antenna Internal Frequency Response 200 Hz to 3 5 kHz Power Require...

Page 38: ...34 BASE STATION BLOCK DIAGRAM ...

Page 39: ...one adjustment 25 Specifications 33 Headset All In One Battery changing 27 Features 6 Microphone gain adjustment 27 Operation 26 Registration 15 Setup 15 Specifications 33 Operation All in one headset 26 Base station 23 Beltpac 24 Quick Reference Guide 1 Speaker station 28 Speaker Station Battery changing 30 Battery operation 18 Features 7 Headset sidetone adjustment 30 Microphone gain adjustment ...

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