Sony ICF-7600DA - Page 47

® Service manual page 9.
sywsot [Name _|
DESCRIPTION
(cont'd)
BAND BINARY, CODE
SWH SWL
f
|
(HETERBAND)
MSB<——
LSB
|
LW/MW1/MW2
0
0
1
0
Low
High
SW (90m)*! 0 0 1 14 Low High
SW (75m) 0 1 0 0 Low High
SW (60m) 0 1 0 1 Low High
SW (49m) 0 1 1 «0 Low High
SW (41m) 0 1 1 421 Low High
SW (31m) 1 0 0 0 High Low
SW (25m) 1 0 0 1 High Low
SW (21m) 1 0 1 90 High Low
SW (19m) 1 0 1 1 High Low
SW (16m) 1 1 0 0 High Low
SW (13m) 1 1 0 1 High Low
[ SW (11m) 1 1 1 =0 Low High
FM1/FM2 1 1 1 41 Low Low
NOTE: Also refer to 1-2-4. Description On
Displaying Function on later pages.
*1: Italian model has no 90m band.
@ Service manual page 11.
The shortwave receiving spectrum is divided into 12 (twelve) *1 broadcast
bands. Each band up to 41-meter band is further divided into 104 chan-
nels, and each band up to 13-meter band is further divided into 128
channels. The 11-meter band is divided into 126 channel.
a) When the “UP” key is pressed while receiving a shortwave band, the
receiving band changes to the next higher band successively. When
the SW12 (11-meter) *2 band is reached, however, the band changes to the
lowest band, i.e., SW1 (90-meter) *3 band.
The band indicator on the LCD moves appropriately each time the
band is changed.
b) When the “DOWN” key is pressed while receiving a shortwave band, the
receiving band changes to the next adjacent lower band successively.
When the SW1 (90-meter) *3 band is reached, however, the band changes
to the highest band, i.e., SW12 (11-meter)*2 band. The band indicator
on the LCD moves appropriately each time the band is changed.
c) When the “UP” or “DOWN” key is kept depressed approximately for
more than 500 msec, the band changes up or down to the adjacent
band at an interval of approximately 250 msec until the lowest or the
highest band is reached at which the band changing ceases.
d) When the SW band is changed up and down, the receiver receives the
same channel number allocated for this receiver as the last channel of
the last band. When the band is changed from SW6 (31-meter)*4 to SWS
(41-meter) *5 and the receiving channel has been higher than the channel
104, however, the receiver receives the channel 104, i.e., the highest
channel of these lower shortwave band group of this receiver.
When the band is changed from SW12 (11-meter)*2 to SW1 (90-meter)*3
band and the receiving channel has been higher than the channel 102,
the receiver receives the channel 102.
Shortwave Meterband Change
*1—5 are as follows in Italian model.
*1: 11 (eleven)
*2: SW11 (11-meter)
*3: SW1 (75-meter)
*4: SWS (31-meter)
*5: SW4 (41-meter)