TOA TS-820 1CE/3CU/4CE/-CN User manual

TOA TS-820 1CE/3CU/4CE/-CN User manual
 ZI TOA
BDESCRIPTION
TS—820
(1CE/3CU/4CE/-—CN)
CENTRAL UNIT
The 15-820 is a Central Unit of the Infrared Conference System that allows easy installation and flexible layout.
By connecting 15—-905/907 IR Transmitter/Receiver, 15-820 can control the Chairman and Delegate Units via
wireless infrared signal. It features the installation confirmation function that allows the connection status of IR
Transmitter /Receiver and Chairman/Delegate Units to be verified. The 15-820 is also equipped with
FBS (Feedback Suppression), enabling effective control of acoustic feedback. The system can be controlled by
PC (x1). With the use of an optional rack mounting bracket, it can be mounted in an EIA Standard equipment
rack (4 unit size).
(*1) Relevant control software is supplied on a custom—made basis.
MSPECIFICATIONS
Power Source
100 — 240 V AC, 50/60 Hz (use of the supplied AC adapter)
Power Consumption
72 W
Current Consumption
Max. 3 A DC (when 24 V DC is supplied from the accessory AC adapter)
Carrier Frequency
Reception: Audio channel 1: 7.35 MHz
Audio channel 2: 8.10 MHz
Audio channel 3: 8.55 MHz
Audio channel 4: 9.15 MHz
Control channel: 6.45 MHz
Transmission: Audio channel: 1.95 MHz
Input MIC: —60 dB (*2) , 600 Q, unbalanced, 986.35 mm phone jack (2P)
AUX: —20 dB (x2) , 10 kQ, unbalanced, 96.3 mm phone jack (2P)
Output LINE: —10 dB (*2), 10 kQ, unbalanced, 6.5 mm phone jack (2P)
REC: —10 dB (+2), 10 kQ, unbalanced, RCA pin jack
HEADPHONES: 95.5 mm mini jack (3P:monaural)
Equalizer Input/Output
Input: —-20 dB (x2), 10 kQ, unbalanced, RCA pin jack
Output: —20 dB (x2), 10 kQ, unbalanced, RCA pin jack
Number of Connectable
Chairman/Delegate Units
64 units
Number of Connectable
Infrared Transmitter/Receiver
Up to 4 units (with the use of distributor, up to 16 units connectable
when they are all 15-905, and up to 12 units when they are all TS-907,
Units ог 15-905 and 1S-907 are used in combination)
Infrared Transmitter/Receiver | BNC jacks
1/0 Terminal
External Control Connection D—sub connector (9P, male)/USB—B selectable
Terminal
LED Indicator
Audio signal receiving indicators 1 — 4 CH, Data signal receiving indicator,
External control priority indicator, External control communication indicator,
Battery indicator (flashes when a Chairman/Delegate unit's battery nears complete
discharge), Short-circuit indicator
Function Switch
Number of open microphones setting switch: 1/2/3/4
Mic—off setting switch: TIME OUT ON/OFF
Speech priority selector switch:
FIRST (First—in—first—out priority)
LATEST (Last—in—first—out priority)
FIRST: FIXED NEXT: LATEST (Priority fixed for the first unit, and last—in—first—
out priority for all other subsequent units.)
FBS switch: AUTO/OFF/EXT
Operating Temperature
0 °C to +40 °C (32 + to 104 TF)
Operating Humidity
90 ZRH or less (no condensation)
Finish Panel: Surface—treated steel plate, black, 30 % gloss, paint
Weight 2.7 kg (5.95 Ib)
Accessory AC adapter (Cord length: 1.8 m (5.91 ft) DC cord, and 2 m (6.56 ft) detachable
AC cord)(x3) --1
Option Rack mounting bracket: MB-1S920
(x2) 0 dB =1V
(*3) Not supplied with the T5-820(-CN). For the usable power supply cord and AC adapter, contact your nearest
TOA dealer.
TOA Corporation DWG No: GTSO1RB1-1
Na
19H
zd TOA
BAPPEARANCE
UNIT: mm
CENTRAL UNIT
TS—820
(1CE/3CU/4CE/-CN)
— A
|
_— — I о
= < о 00
<
e ® —
| |B О © «о „о © 90 90 o |} <
AUX MIC ~ Un LEVEL REC OUT Mm UT CHIME N
( С И ON О № NRA: CONTROL — une our - O —
DC24V— AMA) L— INFRARED TRANSMITTER /RECEIVEER—— Л
Sc
zT — > = 7 Y“
Figure as viewed from point A
361 [14.217]
=> FA
| |
== ERE uo == O
E sah sarees oan Prony 5 as __
ro are om O o
| ver MIC UNIT a HEADPHONES ~
O о (>) =
a a O
MN
— UN
À
131.1 [5.16”] /
116.8 [4.6"] /
2
ID о 184.2 [7.257]
— | 0 -
= LI
e =
| Y > 5
ND 00
о — +
© CN 1
> с
| > 7— Y
21.2 [0.83"] SSS SSS SSS SSS SSS SS
70.1 [2.76”] Figure of the unit installed
(scale: 1/4)
SCALE:1/3
TOA Corporation
DWG No: GTSO1RC1
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement