R&H DPi 500, Руководство пользователя

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ENTER
PARAMETER PREV/NEXT
RJ45
POWER
DPi900
FUSH FUSH
Reference Manual
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Reference Manual
Page 11
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1. Rack mounting ears
Two front panel mounting holes are provided on each mounting ear.
Fan intake grill filter
One grill with foam filter is located on the front panel to prevent dust from entering the amplifier. The fan's
variable speed control ensure low noise operation and adapt the quantity of air required from the actual
temperature inside the unit. Thanks to this advanced system low noise is guarantee. Do not block this intake!
AC power switch
Use this to switch on the amplifier. A soft-start system limits the start-up surges.
Input attenuator
Two front panel encoder input attenuator adjust level for their respective amplifier channels. Minimum
attenuation (-0dB) equals maximum output. In the bridge mode. Just encoder-1 is use, encoder-2 is disable.
We recommend that you set Ch1 to the -0dB (full) position.
2.
3. RS485 In-Out: RJ45 sockets. Used for transmission of remote control data over long distance or multiple
unit applications.
4.
5.
6. ENTER key enters the chosen menu, confirms selections, and changes filter types when editing parametric
sections.
7. MENU key activates the main menu .
8. EXIT menus back to the default screen.
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Front Panel
Rear Panel
program running ***
firstly please check the unit is connect to PC by RS485
1. Choose connecting from menu, select comport by clicking ok,You can use
Search ID to find the connect devices also you can give the unit ID by
hand,It can save your time.
Fig 2.1
2. The Data currently use the unit will upload to Pc when they connected the
screen of unit will shows
“
computer connecting
”
SOFTWARE GUIDE
DPi Series DPi Series