Icom IC-7700 Instruction Manual page 168

12
SET MODE
■ Others set mode
Transverter Function
Selects the transverter operation condition from Auto
and ON. (default: Auto)
Transverter Offset
Sets the desired offset frequency for the transverter
operation within 0.000 to 99.999 MHz in 1 kHz steps.
(default: 16.000 MHz)
RTTY Mark Frequency
Selects the RTTY mark frequency. RTTY mark
frequency is switched between 1275, 1615 and
2125 Hz. (default: 2125 Hz)
RTTY Shift Width
Selects the RTTY shift width. There are 3 selectable
values: 170, 200 and 425 Hz. (default: 170 Hz)
RTTY Keying Polarity
Selects the RTTY keying polarity. Normal or reverse
keying polarity can be selected.
(default: Normal)
PSK Tone Frequency
Selects the desired PSK tone frequency for the PSK
reception from 1000, 1500 and 2000 Hz.
(default: 1500 Hz)
SPEECH Language
Selects the speech language from English and Japa-
nese. (default: English)
SPEECH Speed
Selects the speech speed from HIGH (faster) and
LOW (slower). (default: HIGH)
SPEECH S-Level
The IC-7700 speech processor can announce
frequency, mode and signal level. Signal level an-
nouncement can be deactivated if desired.
(default: ON)
(continued)
12-14
Auto
• ON : Turn the transverter operation ON.
• Auto : The transceiver turns into transverter opera-
tion condition when 2 to 13.8 V DC is applied
to [ACC2] pin 6.
16.000MHz (14.000.00 30.000.00)
2125
2125 Hz is automatically selected when the internal
RTTY decoder is used.
170
170 Hz is automatically selected when the internal
RTTY decoder is used.
Normal
When reverse polarity is selected, Mark and Space
are reversed.
• Normal : Key open/close = Mark/Space
• Reverse : Key open/close = Space/Mark
1500
English
HIGH
ON
When "OFF" is selected, the signal level is not an-
nounced.