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5.3.6. Adjusting the speaker line's SHORT sensitivity
SHORT sensitivity is expressed as the ratio to the initial value (defined as 100 %) and can be adjusted in the
range of 5 % to 50 %. It is set to "50" (the indicators at the top light) for all the channels by default.
Note
Moving the setting closer to 5% decreases the SHORT sensitivity, and thereby stabilizes the operation of the
"SHORT" detection.
Important
Adjust the SHORT sensitivity within the range not exceeding two times the power amplifier's rated load, as
doing otherwise may cause damage to the power amplifier.
(Example)
• When the speakers with the rated load are connected: Set to "50."
• When the speakers with 1/2 rated load are connected: Set in the range of "25" to "50."
Channel selection
Setting value change
Set value
(Example)
or
or
Save in progress
Finish
NO W SA V I N G
F I N I SH E D
1
2
OK /
3
OK /
5
OK /
Speaker line SHORT sensitivity
adjustment
4
S E L E C T C H A NN E L + / –
S E L E C T C H A NN E L + / –
C H AN GE V A LU E: 5 0
C H AN GE V A LU E: 2 5
A D JU S T S H O RT RAN G E
A
A
Step 1. Press the OK key while the "ADJUST SHORT RANGE" (Speaker
line SHORT sensitivity adjustment) screen is displayed.
The "SELECT CHANNEL" (channel selection) screen is
displayed.
SHORT sensitivity set positions for the all channels can be
confirmed from the light-up positions of the LEDs. (Lighting
range of the LEDs corresponds to the variable range of 5 to 50
of the SHORT sensitivity.)
OL
0
–10
–20
–30
–40
1
2
3
4
5
6
7
8
The indicators at the top light when set to "50" by default.
(Level meter on the fluorescent display)
Step 2. Select the channel for which the setting is to be changed.
Press the Plus (+) or Minus (–) key to select all channels or
desired channel (from CH1 through CH8).
Selected channel(s) can be confirmed by the Channel selection
indicator(s) on the fluorescent display.
OL
0
–10
–20
–30
–40
1
2
3
4
5
6
7
8
(Channel Selection Indicators on the fluorescent display)
Indicators corresponding to the selected channel light red.
Step 3. Press the OK key.
The SHORT sensitivity setting screen for the selected channel
is displayed. The set value of the selected channel is displayed
in the text display area.
