TELIKOU
Intercom System
SPK-200 Two-Channel Speaker Station
Instruction Manual
©
2006
TELIKOU Systems
All Rights Reserved
Страница 1: ...TELIKOU Intercom System SPK 200 Two Channel Speaker Station Instruction Manual 2006 TELIKOU Systems All Rights Reserved ...
Страница 2: ...all us We are standing by to assist you Description The SPK 200 suits for TV station communication command center outside broadcast vehicle theater project test field and other applications which communication is required This system adopts wired connection and has following features free of external emission interference stable and reliable performance flexible configuration full duplex communica...
Страница 3: ...tch Set the Mic select switch to select whether the panel microphone or the headset microphone is active 4 Panel Mic Gain It is used to increase or decrease the gain for panel microphone to achieve proper microphone output level It has no effect on the sensitivity of the headset microphone Note For earlier models this adjustment button is in cabinet and you can find this adjustment potentiometer a...
Страница 4: ...et 8 Call LED This LED will light under two cases a called when the call signal from communication channel is received b call the call switch 7 is turned on 9 Power Switch Power switch is turned on Power LED 10 light 10 Power LED This green LED lights on when the SPK 200 is receiving AC power This LED will flash when the SPK 200 senses a short or overload on the circuit When the fault is removed t...
Страница 5: ...point where your voice and any accompanying acoustic feedback is the lowest This is the null point B Sidetone Adjustment Procedure for Headset 1 Turn on the Mic switch Set Mic select switch to headset 2 Turn the level control to a comfortable level by having someone talk to you from another station 3 Speak into the microphone while turning the sidetone null control slowly back and forth There shou...
Страница 6: ... received audio signal within communication system It adjusts listen level of headset and speaker Turn the control completely counterclockwise to silence the channel 14 Speaker Switch The Speaker Switch turns the front panel speaker on or off When the front panel speaker is turned on pressing Mic button will reduce the speaker output level about 6dB and helps minimize feedback 15 Channel Switch Ch...
Страница 7: ...However only one termination point is allowed within same intercom line If multiple termination points are used incorrectly the driving load will be overloaded and the level of intercom line will become low Before using you should set termination switch to the ON or OFF position according to the actual connection of intercom line NOTE All intercom lines must be terminated only once whether they ar...
Страница 8: ...tor on Channel B It is used for Online connection among TELIKOU working main stations The pinout of Online Connector is as follows Pin 1 Common Shield Pin 2 Control Signal Pin 3 Audio Signal Notes Connect To Switch 21 must be set correctly before use Otherwise the system will not work properly Notice 1 This connector only can be connected to TELIKOU main station It is not allowed to be connected w...
Страница 9: ...le selection TELIKOU intercom system adopts double core shielded audio cable one core is used for transmitting audio signal another core is used for transmitting DC power or control signal and the shielded layer is used as common line for audio and power supply To decrease resistance of common line and crosstalk interference the cable with larger cross section area should be used When it is used i...
Страница 10: ...ne until find the short channel Cause 2 Overload Solution 2 Decrease the amount of remote stations Problem System feedback Acoustical Cause 1 Listen level control at this station or a remote station is set too high Solution 1 Adjust Cause 2 Sidetone null control at this station or a remote station is not adjusted correctly Solution 2 Adjust Refer to the procedure in the Front Panel section of this...
Страница 11: ...t connected to Pin 1 of 3 XLR Solution 3 Check intercom line cable Make sure all the cables Pin 1 of 3 XLR connects correctly Cause4 10 Ohm chassis ground resistor is open Solution 4 Bridge a 10 Ohm resistor between the common port of direct current output of power supply and earth terminal crust If this condition occurs it is because the system ground came into contact with something that was HOT...
Страница 12: ...OU main stations are connected with Online connector But Connect To switch is set to INTERCOM LINE position Solution 2 Check Connect To switch set it to the proper position Cause 3 Some main stations are not TELIKOU So these main stations do not have Online connector The connections among these main stations are with Intercom Line connector Solution 3 Change to TELIKOU main station Problem The vol...
Страница 13: ...n 1 Mic common Pin 2 Mic hot Pin 3 headphone common Pin 4 headphone hot Pin 5 Null Intercom cable connector XLR 3F Pin 1 Common Shield Pin 2 Power 24 VDC Pin 3 Audio Online Connector XLR 3F Pin 1 Common Shield Pin 2 Control Signal Pin 3 Audio Signal POWER SUPPLY AC 90 260V 50 60Hz 45VA Output voltage 24V DC ENVIRONMENTAL 0 70 C 32 158 F DIMENSION 10 75 W x3 48 H x8 46 D 273mm x 88 5mm x 215mm WEIG...
Страница 14: ...TELIKOU SPK 200 Two Channel Speaker Station 13 information is subject to change without notice ...
