Shown in the tables below are DIP Switch settings for Model 1080A.
S1-1
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
Switches S1-5 and S1-6: Clock Source
Switches S1-5 and S1-6 are set in combination to determine the transmit
clock source for the Model 1080A Series.
Switch S1-7: Asynchronous/Synchronous Mode
The setting for switch S1-7 determines whether the Model 1080A Series
is in asynchronous or synchronous operating mode.
Table 2: Model 1080A Data Rate Settings
S1-2
S1-3
On
On
On
On
Off
On
Off
On
On
Off
On
Off
Off
Off
Off
Off
On
On
On
On
On
Off
On
Off
S1-5
S1-6
On
On
Off
On
On
Off
S1-7
On
Off
S1-4
Setting
On
1.2 kbps
On
1.8 kbps
On
2.4 kbps
On
3.6 kbps
On
4.8 kbps
On
7.2 kbps
On
9.6 kbps
On
14.4 kbps
Off
19.2 kbps
Off
28.8 kbps
Off
38.4 kbps
Off
57.6 kbps
Setting
Internal transmit clock
Receive recover clock
External transmit clock
Setting
Asynchronous
Synchronous
9