10 Terminal Functions; Acc 2 Connector - Kenwood TS-890S In-Depth Manual

10 terminal FUnCtiOnS

aCC 2 Connector

This is an accessory terminal for connecting the TS-890S with an external device.
This terminal is equipped with the following interfaces.
• RX audio output (output level can be configured in the menu)
• Squelch control output
• TX audio input (input level can be configured in the menu)
• PTT (SS) input (Transmits microphone audio input. This is a convenient feature when using devices such as a footswitch.)
• PKS input (Transmits audio input from an external device. Transmission with the microphone input muted is possible. This is a
convenient feature for data communication.
• RTTY keying input
• External meter output (output target can be selected from the menu. Supports dual output.)
Terminal
Connector
Pin No.
76
Fig. 76 ACC 2 Connector
Table 8 ACC 2 Connector Pin Assignment
Signal
1 NC
2 RTTY
3 ANO
4 GND
5 PSQ (Open:"L")
6 MET1
7 NC
8 GND
9 PKS
10 MET2
11 ANI
12 GND
13 SS
ACC 2
13pin DIN
Use
Not used
Key for RTTY
RX audio
GND
Squelch
Meter
Not used
GND
Standby (ACC 2)
Meter
TX audio
GND
Standby (MIC)