14
VII. Setting the NV-A4KPC DIP
Switches (continued)
Switches 5, 6, and 7 allow you to set a permanent
sound equalization in that particular zone. You can
boost the treble at 10kHz +4 or +8 dB, or cut it –4 dB.
The same selections can be made for the bass at 100
Hz. Both the bass and treble can be boosted +4 dB, or
leave the sound at a flat response (Fig. 9). The illustra-
tions here show all eight possible choices.
Switch 8 allows you to group multiple keypads so that
when a source is changed on one grouped keypad, all
other grouped keypads will also change. This is handy
for open floor plans where you might not want differ-
ent sources interfering with each other. Source group-
ing is active when switch 8 is in the up (O) position
(Fig. 10).
Switch 9 allows you to have the volume reset itself to a
low listening level when the zone is powered off, or
remain at its current listening level. If this switch is in
the DOWN position, then the keypad will retain its cur-
rent volume when that zone is powered off. If it is in
the UP position, then the keypad will always reset
itself to a low volume when the zone is powered off.
(Fig. 11).
Fig. 9: Switches 5, 6, and 7, Zone EQ Presets
+4dB Boost at 100 Hz +8dB Boost at 10kHz
and 10kHz
+4dB boost at 10kHz -4dB Cut at 10kHz
+8dB Boost at 100Hz +4dB Boost at 100Hz
-4dB Cut at 100Hz Flat Response
Fig. 10: Switch 8, Zone Grouping
Zone Group OFF Zone Group ON
Fig. 11: Switch 9, Zone Volume Preset
Resets to Previous Resets to Low
Listening Volume Listening Volume
#1-4 Do Not Apply; #5-7 UP;
#8-9 Do Not Apply
#1-4 Do Not Apply; #5 Down;
#6-7 UP; #8-9 Do Not Apply
#1-4 Do Not Apply; #5 UP; #6 DOWN;
#7 UP; #8-9 Do Not Apply
#1-4 Do Not Apply; #5-6 DOWN;
#7 UP; #8-9 Do Not Apply
#1-4 Do Not Apply; #5 UP;
#6-7 DOWN; #8-9 Do Not Apply
#1-7 Do Not Apply; #8 DOWN
#9 Does Not Apply
#1-7 Do Not Apply; #8 UP
#9 Does Not Apply
#1-4 Do Not Apply; #5-6 UP;
#7 DOWN; #8-9 Do Not Apply
#1-4 Do Not Apply; #5 DOWN; #6 UP;
#7 DOWN; #8-9 Do Not Apply
#1-4 Do Not Apply; #5-7 DOWN;
#8-9 Do Not Apply
#1-8 Do Not Apply; #9 DOWN #1-8 Do Not Apply; #9 UP
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