Lucent Technologies Window SLV 9124 Manuel D’Utilisation
Operation and Maintenance
5-6
9124-A2-LB20-00
March 2000
Control Lead Descriptions
lead descriptions are the same.
For Port-1, see Table 5-4, User Data Port LED. These indicators show the current
state of each control lead and what they indicate when they are highlighted; that
is, in the On state.
state of each control lead and what they indicate when they are highlighted; that
is, in the On state.
Table 5-4.
User Data Port Control Leads
Label
Indication
What It Means
OK
Operational Status
The user data port is operational, able to
transmit and receive data.
transmit and receive data.
TXD
Transmit Data
Data is being sent to the far end device.
RXD
Receive Data
Data is being received from the far end device.
DTR
Data Terminal Ready
Shows the current state of the DTR control
lead. This indicator should always be on.
lead. This indicator should always be on.
CTS
Clear to Send
Shows the current state of the CTS control
lead. This indicator should always be on.
lead. This indicator should always be on.