DAPAudio DS-CM-4, Руководство пользователя

Страница: 9 / 15

7
4. Selection Switch (CD/Line)
With this switch you can select multiple devices you have connected to your
DS-CM-4.
5. Selection Switch (Phono/Line)
With this switch you can select multiple devices you have connected to your
DS-CM-4.
6. Channel Fader
A logarithmic 50mm fader, which controls the volume of its’ channel. The faders
should be positioned within the range of -12dB to 0dB, leaving you with sufficient
room to allow precise matching of differences in the channel’s level settings. The
overall volume is set with the master fader. Even though the channel faders offer
an additional gain of +6dB, it is better not to exceed the +0dB position by
default.
7. PFL
The PFL button (pre fade listening) is designed to route the channel input to the
monitor section independent of the individual channel’s volume fader setting. It
It is possible to assign more than one channel simultaneously to the PFL bus.
8. Crossfader
The crossfader allows you to mix evenly from channel 2 to channel 3.
9. Balance
Use to set the balance between the Left and right master output.
10. Master
You can adjust the output signal to the Master Output ( 26 ).
11. Power LED
Indicates that the DS-CM-4 is active.
12. Power On / Off
Do not supply power before the whole system is set up and connected properly.
13. Output Signal VU Meter
This meter is a multi-step LED; respectively the blue LEDs show –26, -21, -18, -15,
-10, -5dB. The red LED shows +0, +3, +6dB. The accurate level indication allows
you to monitor the output signal level at anytime, and match with other
devices.
14. EQ
All 7 frequency bands (60Hz, 250Hz, 1 KHz, 4 KHz, 12 KHz) provide a
±12dB amplification/attenuation. You can change the overall sound, thus
meeting your requirements for different locations. If you want your sound to
have more bass, you have to boost the low frequency range, using the 60Hz or
the 250Hz controls. If you experience too much bass, lower the levels of the
60Hz and 250HZ controls. If the mid-range sounds a bit nasal, try attenuating
the 250Hz, 1Khz and 4Khz controls by some decibels. If you want to have a
clear and highly intelligible sound, you should increase the level setting of the
4kHz or 12kHz band a bit. When using the equalizer, less attenuation is better
than a great change of the control settings.
15. EQ On/ Off
Use this switch to bypass the EQ section.
16. CF Monitor
Use this control to make a headphone mix between your PFL and your master
signal.
17. Phones
This control allows you to adjust the headphones’ volume.
18. Headphone
You can connect a pair of headphones with an impedance of 32 - 600 Ohm to
the headphones connector. It is a 6,3mm/ 1 /4” TRS socket, wired as Tip=left,
Ring=right and sleeve = ground.
Caution:
Depending on the type of headphones connected to the Headphones jack, the ds-cm-4 is
capable of producing high output levels via the phones output. Therefore, make sure to turn the control
all the way to the left (minimum setting) before connecting the headphones. Be aware of the fact that
listening to loud sound pressure levels over a longer period of time leads to hearing-damage!