Toa SX-2000 Series Installation - Manual (Page 149)

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Step 4. Set the value using the Plus (+) or minus (–) key.
the setting range is 5 to 50.
Values can be adjusted in 5 steps. the light-up position of the lED goes up or down accordingly when
the setting value is changed.
Step 5. Press the oK key.
the setting save starts with its process message displayed, and the screen reverts to that in Step 4
when finished.
Be sure to save the settings as doing otherwise may cause them to revert to the original settings at the
time of system reset.
5.3.7. Clearing the settings
the initial impedance value and the set values of oPEN and SHort sensitivity can be cleared and reset to
the factory default.
Channel selection
or
Setting clear in progress
Finish
C L EAR V A LUE I MP.
F I N I SH E D
1
3
2
OK /
OK /
S E L E C T C H A NN E L + / –
S E L E C T C H A NN E L + / –
A
A
Setting clear
C L EA R I N I T I A L I M P.
Step 1. Press the oK key while the "clEAr INItIAl ImP." (Setting
clear) screen is displayed.
the "SElEct cHANNEl" (channel selection) screen is
displayed.
Step 2. Select the channel for which the setting is to be cleared.
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)
Indicator corresponding to the selected channel lights red.
Step 3. Press the oK key.
the setting clear starts with its process message displayed,
and the screen reverts to that in Step 2 when finished.
Settings cleared are not saved.