Справочник Пользователя для Kramer Electronics 910
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your 910 Digital Audio Preamplifier
6
Table 1: 910 Digital Audio Preamplifier Functions
#
Feature
Function
1
IR Receiver
The red LED illuminates when receiving signals from the infrared
remote control transmitter
2
MUTE Button
Press to toggle between turning off (muting) and turning on the
audio output
3
INPUT Selector Buttons
Press a button to select an input (1 to 4)
4
MID Button
Press to adjust midrange frequencies on the selected input
5
BASS Button
Press to adjust low frequencies on the selected input
6
TREBLE Button
Press to adjust high frequencies on the selected input
7
LOUDNESS Button
Press to toggle loudness on the selected input
8
EQUALIZER Button
Press to adjust 7 different frequency bands on the selected input;
each press advances to the next band
9
VOLUME Button
Press to adjust the output volume; to adjust the input volume
press VOLUME and STORE together
10
BALANCE Button
Press to change the relative volume between the left and right
channels on the selected input
11
DELAY Button
Press to adjust the delay in milliseconds on the output
12
MIX Button
Press to choose multiple inputs
13
TALKOVER Button
Press to allow the microphone to interrupt the selected input, the
background audio fades out when the microphone is loud enough
and fades in when the microphone is silent again
14
EXPAND Button
Press to increase the dynamic range of the output
15
COMPRESS Button
Press to decrease the dynamic range of the output
16
STORE Button
Press to save the device settings; use the adjustment knob or the
input buttons to select the preset number
17
RECALL Button
Press to bring back a stored preset, use the adjustment knob or
the input buttons to select the preset number
18
DISPLAY
2 line, 24 character LCD display
19
Adjustment Knob
Turn to adjust the value of the selected function
20
INPUT 1 (LEFT, RIGHT) RCA
Connectors
Connect to an unbalanced stereo audio source
21
INPUT 2 Terminal Block
Connector
Connect to a balanced stereo audio source
22
INPUT 3 S/PDIF RCA
Connector
Connect to a digital audio source
23
INPUT 4 MIC XLR Connector
Connect to a microphone. The XLR connector provides 15V
phantom power when the MIC switch is set for a condenser
microphone
24
MIC MODE (DYN/COND.)
Pushbutton
Press IN for dynamic mic, set OUT for condenser mic
25
OUTPUT 1 (LEFT, RIGHT)
RCA Connectors
Connect to an unbalanced stereo audio acceptor (power
amplifier)
26
OUTPUT 2 Terminal Block
Connector
Connect to an balanced stereo audio acceptor (power amplifier)
27
OUTPUT 3 S/PDIF RCA
Connector
Connect to a digital audio acceptor (digital power amplifier)
28
PROGRAM Switch
Slide down to upgrade the device firmware (see section
); slide
up for normal operation