HTR-5890
27
HTR-5890
11. FACTORY PRESET
This menu is used to reserve and inhibit initialization of the back-up RAM. The signals are processed using EFFECT
OFF. (The L/R signal is output using ANALOG MAIN BYPASS.)
PRESET INHIBIT
(Initialization inhibited)
RAM initialization is not executed. Select this sub-menu to protect the values set by the
user.
CAUTION:
Before setting to the PRESET RESERVED, write down the existing preset memory content of the Tuner in a
table as shown next page. (This is because setting to the PRESET RESERVED will cause the user memory
content to be erased.)
PRESET RESERVED
(Initialization reserved)
Initialization of the back-up RAM is reserved. (Actually, initialization is executed the next
time that the power is turned on.) Select this sub-menu to reset to the original factory
settings or to reset the RAM. Any protection history will be cleared.
Preset group
P1
P2
P3
P4
P5
P6
P7
P8
A
B
C
D
E
STATION
FM FACTORY PRESET DATA (MHz)
PAGE NO.
U, C
A
1
87.5
87.50
2
90.1
90.10
3
95.1
95.10
A/C/E
4
98.1
98.10
5
107.9
108.00
6
88.1
88.10
7
106.1
106.10
8
107.9
108.00
STATION
AM FACTORY PRESET DATA (kHz)
PAGE NO.
U, C
A
1
630
630
2
1080
1080
3
1440
1440
B/D
4
530
531
5
1710
1611
6
900
900
7
1350
1350
8
1400
1404
•
PRESET STATIONS
12. AD DATA CHECK / FAN TEST
This menu is used to display the A/D conversion value
of the main CPU which detects panel keys of the main
unit and protection functions in % using the sub-menu.
During signal processing, the condition before
execution is maintained.
When K0/K1 menu is selected, keys become non-
operable due to detection of the values of all keys.
However, it is possible to advance to the next sub-
menu by turning the VOLUME of the main unit. When
using this function, note that turning the VOLUME
more than 1 click would cause the volume value to
change.
* The figures in the diagram are given as reference
only.
DC/PS
(protection detection)
DC: DC detect protection value
Normal value: 1 to 13 (Reference voltage: 5V=100% )
PS: Power supply voltage protection value
Normal value: 19 to 29 (Reference voltage: 5V=100% )
* If DC or PS is out of the normal value range, the
protection function works to turn off the power.
