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Specifications
Design and specifications are subject to change
without notice.
SX-H750 Wired Monitor Unit
Input
12-pin connecting cable
Earphone (minijack) × 1
Output
Output level 39 mV (–26 dBs),
8 ohms
Current consumption
24 V DC, 8 mA
41 × 64.3 × 106 mm (w/h/d)
Dimensions
× 2
5
(1
⁄
8
Mass
0.22 kg (8 oz)
SXA-J750 Interface Unit
LINE IN (D-sub 15-pin) × 1
Input
AC IN (3-pin) × 1
LINE OUT (D-sub 15-pin) × 1
Output
Terminal (6-pin and 4-pin) × 1
Power requirements
USA model: 120 V AC, 60 Hz
European model: 230 V AC,
50/60Hz
Power consumption
USA model: 0.32 A
European model: 30 W
202 × 68.1 × 258.9 mm (w/h/d)
Dimensions
(8 × 2
Mass
2.4 kg (5 lb 5 oz)
Supplied accessories
AC power cord (1)
Operating Instructions (1)
SXA-J751 Joint Box
Input
2.54-mm pitch connector (14-pin)
× 1
Output
2.54-mm pitch connector (14-pin)
× 1
2-mm pitch connector (12-pin) × 2
102 × 38.2 × 75.5 mm (w/h/d)
Dimensions
× 1
(4
1
⁄
8
Mass
0.15 kg (5 oz)
Sony Corporation
Printed in Japan
× 4
5
1
⁄
⁄
inches)
8
4
× 10
3
1
⁄
⁄
inches)
4
4
× 3 inches)
9
⁄
16
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Table of Contents
Related Manuals for Sony SXA-J750
Summary of Contents for Sony SXA-J750
- Page 1 × 4 ⁄ ⁄ ⁄ inches) Mass 0.22 kg (8 oz) SXA-J750 Interface Unit LINE IN (D-sub 15-pin) × 1 Input AC IN (3-pin) × 1 LINE OUT (D-sub 15-pin) × 1 Output Terminal (6-pin and 4-pin) × 1 Power requirements...
- Page 2 12 (1) 3-861-157- Wired Monitor System Operating Instructions Before operating the unit, please read this manual thoroughly and retain it for future reference. SXA-J750 Interface Unit SXA-J751 Joint Box SX-H750 Wired Monitor Unit © 1997 by Sony Corporation...
- Page 3 NOTICE FOR THE CUSTOMERS IN THE UNITED KINGDOM The model and serial numbers are located on the rear panel of the SXA-J750, on the front panel of the SXA-J751 and at WARNING the side panel of the SX-H750. Record the serial numbers in THIS APPARATUS MUST BE EARTHED the spaces provided below.
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Page 4: Table Of Contents
Overview ........................ 4 Features ......................4 System Configuration ..................5 Location and Function of Parts and Controls ............ 6 SXA-J750 Interface Unit ................... 6 SX-H750 Wired Monitor Unit ................6 Precautions ......................7 Setting Up the System ................... 8 System Connection .................... 8 Pin Assignments .................... -
Page 5: Overview
Up to 30 SXA-J751 Joint Boxes can be interpretation system, it is applicable to various connected to one SXA-J750 unit. Thus, up to 60 venues, such as large international symposiums or monitor units can be connected to one line. -
Page 6: System Configuration
MICROPHONE CHANNEL RELAY ORIGINAL ORIGINAL RELAY SLOW VOLUME VOLUME MICROPHONE COUGH CUT COUGH CUT SX-D700A Delegate’s Unit SXA-J751 Joint Box SXA-J750 Interface Unit SX-P700 POWER AC IN Interpreter’s Unit INTERPRETER'S UNIT SX-P700 MONITOR MONITOR MICROPHONE CHANNEL MICROPHONE CHANNEL RELAY ORIGINAL ORIGINAL... -
Page 7: Location And Function Of Parts And Controls
24 V DC supplied) are required. power for the wired monitor unit. Connect to another • The audio signal input to the SXA-J750 is high SXA-J750. impedance. Short-circuit the input pins of unused 5 Outlet for SXA-J751 connecting cable channels to put them at low impedance. -
Page 8: Precautions
In case of malfunctions If you notice any unusual sound, smell or smoke, turn off the power immediately, disconnect the power supply and contact your Sony dealer. Cleaning Clean the cabinet and panels by wiping with a soft, dry cloth. For severe stains, moisten the cloth with a small amount of neutral solvent, and finish by wiping with a dry cloth. -
Page 9: Setting Up The System
RK-1700/1705 connecting cable and the For details, contact your Sony dealer. interpreter’s unit. Note, however, that the maximum length e) The distance from the first SXA-J750 and the last SXA- must not exceed 60 meters (196.8 feet). J750 is 120 meters (394 feet). -
Page 10: Pin Assignments
Use the 7-613-001-61 shielded cable with 16 core cables. To connect the SX-C750/D750 desk-mounted type Chairman’s Unit and Delegate’s Unit and the SXA-J750 Use the specification in the right column of the above table to connect the SX-C750/D750 and SXA-J750. - Page 11 • To connect the SXA-J751 Joint Box with the next SXA-J751: CN4 n CN3 The table below shows the pin assignments to connect • To connect the SXA-J750 Wired Monitor Unit with the SXA-J750 with the next SXA-J750. the SXA-J751 Joint Box: TM1 and 2 n CN3 Pin No.
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Page 12: Monitoring The Conference
Possible cause/remedies The POWER indicator of The AC remote switch in the the SXA-J750 lights, even SXA-J750 is set to CHECK. though the power of the n AC remote switch should be control panel of the set to REMOTE. This...