Hardware Setup External Version; Jumper Setup; Position Description - Digicom Donatello User Manual

Donatello
ON PWR
Fig.3.2. Donatello Back side view
3.3.

HARDWARE SETUP EXTERNAL VERSION

Inside Tintoretto is present a four position dip switch and some jumper berg for the hardware
setup.

3.3.1. JUMPER SETUP

JUMPER POSITION
U1
U1
U2
U2
U13 to U19
U48 to U49
Normally it is not neccessary modify the default predisposition of the jumpers.
LINE
1
U1
1
U2
Fig.3.3. Donatello external version (view of a part of Donatello)
RS232
DESCRIPTION
1-2 Transmit Termination 100 ohm
2-3 The transmission channel is in high impedence
1-2 Receive Termination 100 ohm
2-3 The receive channel is in high impedence
1-2 The serial interface is V.24 (RS232)
2-3 The serial interface is V.35
1-2 The serial interface is V.24 (RS232)
2-3 The serial interface is V.35
JC JB JA
3.2
JA JB JC JD
HEAD MIC SPK
RS232
Description
LINE
DEFAULT
PWR