Audio Technica AT-DMM828, Руководство по установке

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Figure 1
Figure 2
AT-DMM828 Front Panel
AT-DMM828 Rear Panel
Figure 1 – AT-DMM828 Front Panel Layout
1. USB connector
To connect PC using its own software to configure internal settings
2. Link status indicator
LED lights green when linked normally and red when the error occurred
Figure 2 – AT-DMM828 Rear Panel Layout
6. AC Inlet
100-240V AC, 50/60Hz, 25W
7. External Control Connector (25-pin D-Sub Female)
Provides external connection points to control AT-DMM828 using
contact closures
8. Serial Data Connector (9-pin D-Sub Female))
RS232 data port allows PC to connect or as an interface port for Central
Control System like Crestron
® , AMX ® or other brands’ control systems
using open communication protocols to configure internal mixer settings
3. Power “ON” indicator
4. Power Switch
5.
Fan will automatically turn on when internal temperature exceeds 60°C
(140°F).
9. Link In/Link Out connector (RJ-45)
Provides cascade connections of multiple mixers when more than eight
microphones are used
Use CAT6 cable. Maximum length is 0.5m.
NOTE: Use high quality CAT6 cable when linking mixers. Signal
degradation will occur with low quality cable or connections resulting in
communication errors between mixers.
10. Output Connectors (3-pin block screw connector)
Pin-1: Hot; Pin-2: Cold; Pin-3: Ground
Provides balanced mixing output
11. Input Connectors (3-pin block screw connector)
Pin-1: Hot; Pin-2: Cold; Pin-3: Ground
Provides balanced input
LINK I/O
AC IN
WARNING: THIS APPARATUS MUST BE EARTHED.
PC CONTROL EXTERNAL CONTROL
OUTPUT
8 7 6 5 4 3 2
G － ＋ G － ＋ G － ＋ G － ＋ G － ＋ G － ＋ G － ＋ G － ＋
1 8 7 6 5 4 3 2
G － ＋ G － ＋ G － ＋ G － ＋ G － ＋ G － ＋ G － ＋ G － ＋
1
INPUT
① ②
⑦ ⑧
④
⑥ ⑨ ⑩ ⑪
③ ⑤