ViewSonic EXES-2000 manual Trouble-shooting at the time of installation

Page 40

Trouble-shooting at the time of installation

(1) Cannot dial

All stations?

Yes

No (Specified stations)

	Check AC/DC fuses			No
	Check wirings		of power	No
	Check wirings		of power
	cable
	Mount them	in	correct	No
	positions
	Make station	No.24		No
	programming

No

Power indicator lamp on exchange and

FC-210 is lit normally?

Yes

Each unit is mounted in a correct position?

Yes

Station No.24

programming is completed?

Yes

DC voltage normal?

(+5V, +24V)

Switch settings for SW1 and SW2 on LM are made properly?

Yes

Is wiring to the station correct?

Replace station	LM	CC in
that order

Set switches properly

Wire correctly;!

	Yes
No	Voltage becomes normal when
	all the units are removed?
	Yes
Replace CC	Replace CC
Replace CC

Replace units that cause

the voltage to return to

normal when they are removed.

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Contents EX-200 Contents Before Reading this Hand BookDescription and features Examples of system configurationPower BGM distribution up to 3 channelsRemote control unit RC-20 Power transformer unit PU-200Central control unit CC-20 Line modem unit LM-20Installation of equipment Installing and adjusting proceduresSelection of the place to install Installation of the exchange DimensionsInstalling FC-210 extension cabinet Installation of PU-200 power supply unit Wall Base Case For case Switch boxFor plate Cable installation R51 or R59 390k ohms on the LM unit corresponding toExchange Indoor ExchangeterminalStations boardConnection of equipment Addition of LM unitEstablishment of the LM unit number Mounting LM unit For the system with up to 16 stationsLM unit wiring Mounting option unit Bl unit Connection of station plug to jackMounting other option units than the Bl unit Bl unit connection Alarm tone, etcBGM equipment RC unit connection PTT.C PTT controlDoor locking Radio Station EquipmentMaximum contact capacity 125 VA 125V AC or 30V DC 1A PC unit connectionSerial data output Tl unit connection SM unit number setting Service distance Connection for speaker stationConnection of power source Voltage selectorProcedures of initial set-up and No programming Initial set-up and programming No programmingPA paging & power remote/3-channel general purpose control Door remote control 2 circuitsTransfer Secretary transfer Hurry upRegistration of each function EX-610/620/630Highest Executive Priority Will be heard Times Be sure to depress Key Steadily Continuous Calling ToneTouch Stations Allowed Access to Paging Stations Allowed Access to Emergency Call Allowed Station NoHandset Station Registration Will be heardHave this Function Times Be sure to depress Key SteadilyStations Allowed Access to Speech Message AllowedDoor Substation Registration Secretary Transfer Release finished?MASTER/SUB Relationship Registration of Stations to Refuse ALL-CALL Paging Registration of Station to Refuse Zone 1 Paging Dial Will be heard TimesRegistration of Stations to Refuse Zone 2 Paging Repeat twice Registration of next allowed stationRegistration of Stations to Refuse Zone 3 Paging Step Performance Test Speech and Function Tests Speech TestMethod of Speech test Hands-free conversation Handset conversationTrouble-shooting at the time of installation Noise is heard from the station Replace stationFunction Table for Stations Door SubstationStation Data Table Station Data Table3 0 6 1 3 5 6 C