DAPAudio D4202 사용 설명서 - 페이지 8

{카테고리_이름} DAPAudio D4202에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. DAPAudio D4202 17 페이지. Dap audio falcon stage amp series

DAPAudio D4202 사용 설명서
Frontpanel
1. Thermal LEDs
Indicates that the channel is in Thermal protect mode.
2. Fault LEDs
Indicates that the unit is in protection mode due to a fault condition. The fault can be caused by over
temperature of the heatsink or DC voltage on the output. While in protection mode, the speakers are
disconnected from the amplifier by an internal relay. While powering on, the fault LED will light for
approximately 3 seconds. The fault LED will dim if the start up cycle is completed or the problem is
solved.
3. Rack Mounting Holes
Two front panel mounting holes are provided on each mounting flange,
4. Fan Inlet Grills
Falcon series amplifiers are cooled by two, rear-mounted fans, Cool air flows over the heat sinks and
exhausts through the rear grills, Make sure these outlets remain clear to allow unrestricted air flow,
5. Level Indicator
6. Power LEDs
Indicates that the channel is active.
7. Clip LEDs
If the output signal distortion exceeds 1%, the Clip LED will light up in orange. Decrease the input level
by the Input attenuators (8) counterclockwise.
8. Input Attenuators
Whenever possible, set attenuators fully clockwise to maintain optimum system headroom. The input
attenuator controls (one for channel A, one for channel B) located at the front panel adjust gain for
their respective amplifier channels in all modes. See the specifications at the end of this manual for
standard voltage gain and input sensitivity information.
9. AC Power Switch
This is the main Power switch. Press to turn the amplifier on.
6
Fig. 2