Kenwood TS-990S Instruction Manual page 35

2 PANEL DESCRIPTION
l DISPLAY connector
Connects to an external display unit. You can mirror the main
screen display onto an external monitor.
The DISPLAY connector contains a DVI-I connector which
can transfer both digital and analog RGB signals.
To connect to an analog RGB display having a D-sub 15-
pin connector, use a commercially available conversion
connector.
Note:
◆ To connect to an external display unit, you must use a DVI cable
with a line filter (commercially available). If no snap-on ferrite core
is available on the cable, you must snap the line filter, supplied with
the transceiver (E-type only), on to the DVI cable.
◆ Use an external display with 800x600 or 848x480 resolution.
(USB-B) connector
m
Connects to a PC. This can be used when the transceiver
is remotely controlled using ARCP-990, when the received
audio is played using a PC, or when the firmware is being
updated. Use a commercially available USB cable with a
USB-B type connector. {page 1-5}
n OPTICAL OUT (Optical Digital Audio Output)
connector
An audio device with an optical digital input terminal can be
connected. {page 16-19}
Sampling Rate/Bit: 48 kHz/ 24 bits
o OPTICAL IN (Optical Digital Audio Input) connector
An audio device with an optical digital output terminal can be
connected. {page 16-19}
Sampling Rate/Bit: 48 kHz and 44.1 kHz/24 bits and 16 bits
Note:
◆ To connect to external equipment, use a commercially available
optical cable.
p DRV (Drive Output) terminal
Connects to a transverter or linear amplifier (1 mW typical
output level). {page 4-21},
q METER connector
Connects to a meter (commercially available). Use a meter
with the following specifications:
• Input Impedance: 4.7kΩ
• Open End Voltage: 0 to 5 V
Note:
◆ The default is 50% of the open end voltage (2.5 V). The output level
can be changed in Advanced Menu 2.
r REMOTE connector
Mates with a linear amplifier, foot switch and other external
equipment. Use the supplied 7-pin DIN plug to mate
with. {page 1-6}, {page 1-10}
s ACC 2 connector
Connects to an external equipment such as an external
terminal. Use the supplied 13-pin DIN plug to mate
with. {page 1-8}, {page 1-11}
t KEY jack
Connects to an electronic keyer such as a bug key or
electronic keyer, and a PC keyer. Depending on the menu
configuration, you can use the internal electronic keyer with a
paddle connection. {page 5-19}
u RX IN connector
Connects to an antenna dedicated for reception, an external
BPF, transverter output, etc. When active, signals from
2-10
{page 16-18}
{page 16-33}
{page 16-15}
this connector replace those from ANT1 - ANT4 (for RX
only). {page 4-21}
No signals from the ANT1 to ANT4 connectors can be input
if the reception antenna I/O is turned ON by pressing [RX
ANT].
v RX OUT connector
Connects to a device, such as an external BPF.
Connecting the signal from the RX OUT connector to
the RX IN connector enables reception by the internal
receiver. {page 4-21}
Note:
◆ The RX IN and RX OUT connectors will be available if the reception
antenna I/O is turned ON by pressing [RX ANT]. In that case,
signals from the ANT1 to ANT4 connectors will be output to the RX
OUT connectors and the signal input to the RX IN connector will be
received.
The signal cannot be received unless it is properly input to the RX
IN connector.
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