Patton electronic 1088/K - Manual (Page 10)

10
Switch S1-3: CRC-4 Multiframe. CRC-4 Multiframe uses Time Slot
zero to carry CRC-4 information. When CRC-4 is enabled (ON), the unit
synchronizes to the CRC-4 multi-frame protocol.
Note When the DTE rate is set to 2048 Kbps, Model 1088/K transmits
user data on all 32 timeslots, ignoring framing information. In this
case, Switch S1-3 will need to be in the disabled (Off) position.
Switches S1-4, S1-5, S1-6, S1-7 and S1-8: Reserved. Switches S1-4,
S1-5, S1-6, S1-7, S1-8 are reserved for factory usage and must remain
in the default configuration, except when using the Netlink Plug-and-Play
feature.
Configuration DIP Switch Set “S2”
Use the eight DIP Switches in Switch S2 to enable the DTE connection
rate. The following table summarizes default positions of DIP Switch S3.
Detailed descriptions of each switch follow Table 2.
Table 2: S2 Summary Table
S1-3 Option
Off Disabled
On Enabled
S1-4 S1-5 S1-6 S1-7 S1-8 Default Setting
Off On Off On Off Only Valid Setting
Position Function Factory Default
S2-1 DTE Rate Off
S2-2 DTE Rate Off
S2-3 DTE Rate On
S2-4 DTE Rate On
S2-5 DTE Rate On
S2-6 DTE Rate Off
S2-7 Reset Software Defaults On Normal Operation
S2-8 Transmit Data Sample Point On Normal Operation
}
2048 kbps