Summary of Contents for Inter-m SC-9216R
- Page 1 0 21 OC03 OC03 B370031 SC-9216R Speaker Line Checker 9216R SPEAKER LINE CHECKER FAULT POWER OP. MODE ENTER BUZZER OFF LEFT CURSOR RIGHT DOWN...
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Page 2: Table Of Contents
Contents Contents Welcome Warning...1 Unpacking ...2 Short Form Instructions...2 Installation Environment...3 Important Safety Instructions...3 Description ...4 Features ...4 Front Panel ...5 Rear Panel ...6 Operation ...7 Tests ...10 Applications ...16 Block Diagram ...19 Specifications ...20 Service Procedures...21 Schematic ...21 Parts List ...21 Variations and Options Warranty ...21... -
Page 3: Warning
A personal welcome to you from the management and employees of Inter-M All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value, and we are delighted you have purchased one of our products. -
Page 4: Unpacking
1. Switch OFF the AC mains to the SC-9216R and the system amplifier(s). 2. Terminate the inputs and outputs of the SC-9216R 3. Switch ON the AC mains to the SC-9216R. Other components may be switched ON as well. 4. Select which channels will be tested or omitted from testing. -
Page 5: Installation
SPEAKER LINE CHECKER S3125A S3125A SC-9216R... -
Page 6: Description
Description Description The SC-9216R is a 16 channel speaker line tester that may be expanded to 32 channels with the use of the SC9116R. It automatically performs tests on speaker lines and can indicate fault conditions audibly or via the display screen. -
Page 7: Front Panel
This button will stop the fault indicator buzzer sound until it reactivates due to a fault condition during a subsequent test. 8. POWER SWITCH This switches ON and OFF the AC Mains power to the product. OP. MODE ENTER BUZZER OFF CURSOR LEFT RIGHT DOWN SPEAKER LINE CHECKER FAULT POWER SC-9216R... -
Page 8: Rear Panel
These terminals are provided for connection with the speaker level input/output signals. 8. CHANNEL SELECT SWITCH The position of these switches determines whether a specific channel will be included in the testing process. SC-9216R CAUTION MODEL NO. SC-9216R RISK OF ELECTRIC SHOCK SPEAKER LINE OC03 OC03... -
Page 9: Operation
[in brackets] that pertains to a display. - INITIAL OPERATION 1. Switch OFF the AC mains (and/or DC power) to the SC-9216R using the power switch located on the front panel. As a precaution, the system amplifier(s) should be switched OFF as well. - Page 10 Operating an existing system. 1. Switch ON the AC mains to the SC-9216R using the POWER button on the front panel. The display will flash the product description three times and then indicate the time remaining until the next automatic test. The SC- 9216R will function properly with the amplifier(s) and/or other system components OFF or ON.
- Page 11 Use of speaker attenuators (or volume controls) in a speaker line will result in a change in impedance with changes in attenuation settings. This impedance change may result in a Fault indication on the SC-9216R and the SC-9116R (expander). The following actions are recommended when a speaker attenuator is on the line.
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Page 12: Tests
Remote fault indicator (FAULT OUT 1,2) The SC-9216R includes a provision for a fault indicator at a remote location. Remote fault indicators are not provided by Inter-M and must be custom designed and fabricated for the particular requirements of each particular application. - Page 13 TO SC-9116R CH 16 CH 15 CH 14 CH 13 1. CHECK-OUT 2. FAULT-OUT-1 3. FAULT-OUT-2 SWITCH EXT.IN CAUTION MODEL NO. SC-9216R RISK OF ELECTRIC SHOCK SPEAKER LINE OC03 OC03 DO NOT OPEN CHECKER MADE IN KOREA SPEAKER FROM CH 12...
- Page 14 SC-9216R This screen flashes three times during when the AC mains is switched on to identify the product and its capabilities. The SC-9216R is capable of checking 16 channels and may be expanded to a total of 32 channels with the use of the SC-9116R This screen is the default screen.
- Page 15 SINGLE STORE will store new reference values only on the channel indicated on the display. Channel selection is performed by depressing the Up and Down cursor buttons on the front of the SC-9216R, then depressing ENTER. One of the four system configurations (5-1, 5-2, 5-3, 5-4) must be selected though in most applications it does not matter which one is used.
- Page 16 Line Normal 9. Remote Pause All functions of the SC-9216R and the SC-9116R expander may be paused by a remote switch (not supplied). Operation will not continue until the remote has been switched back to the operating position. This is described in greater detail in the Remote section of this manual.
- Page 17 Channel selection is performed by depressing the Up and Down cursor buttons on the front of the SC-9216R, then depressing ENTER. One of the four system configurations (5-1, 5-2, 5-3, 5-4) must be selected though in most applications it does not matter which one is used. The selection process is described in the Advanced Operation section of this manual.
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Page 18: Applications
CH 6 CH 5 CH 4 CH 3 CH 2 CH 1 CHECK OUT EXT. IN CAUTION MODEL NO. SC-9216R RISK OF ELECTRIC SHOCK SPEAKER LINE OC03 OC03 0 2 1 DO NOT OPEN CHECKER MADE IN KOREA TO SC-9116R... - Page 19 CH 6 CH 5 CH 4 CH 3 CH 2 CH 1 CHECK OUT EXT. IN CAUTION MODEL NO. SC-9216R RISK OF ELECTRIC SHOCK SPEAKER LINE OC03 OC03 0 2 1 DO NOT OPEN CHECKER MADE IN KOREA TO SC-9116R...
- Page 20 CH 6 CH 5 CH 4 CH 3 CH 2 CH 1 CHECK OUT EXT. IN CAUTION MODEL NO. SC-9216R RISK OF ELECTRIC SHOCK SPEAKER LINE OC03 OC03 0 2 1 DO NOT OPEN CHECKER MADE IN KOREA TO SC-9116R...
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Page 21: Block Diagram
SPEAKER LINE CHECKER Block Diagram Block Diagram SC-9216R... -
Page 22: Specifications
Test Voltage ...5VAC Operating Temperature ...-5°C~40°C - GENERAL Power Source...100–120VAC or 220–240VAC; 50/60Hz, DC 24V ...(Supplied AC mains transformer depends on country requirements) Power Consumption ...11W Weight ...5.7kg/12.6lb Dimensions ...482(W)x88(H)x280(D)mm/19(W)x3.5(H)x11(D)in * Specifications and design subject to change without notice. SC-9216R... -
Page 23: Service
To obtain specific warranty information and available service locations contact Inter-M directly(in Korea or the USA) or the authorized Inter-M Distributor for your specific country or region. - Page 24 Inter-M, Ltd. (Korea) began operations in 1983. Since then, Inter-M has grown to become one of the largest manufacturers of professional audio and commercial sound electronics equipment in the world. Inter-M has gained worldwide recognition for its own branded products, as well as private label manufacturing of electronics sold under other names (OEM).