Front and Rear Panel Features
Figure 3
U3042AE12 Front Panel
Test Ports 3.5 mm
Bulkhead (male)
Port 5-16
Access Ports –
SMA (female)
• CPLR ARM
• SOURCE IN
• CPLR THRU
• RCVR OUT
Standby Switch
Control Lines Voltage Adjust Test Port Status LEDs Ground
Active
LED
5 to 12 Test Ports
Access Ports
CPLR ARM
CPLR THRU
Source IN
Ground
Test Port Status
LEDs
Control Lines and
Voltage Adjust
Standby Switch
Active LED
Ground is provided for ESD and safety connection.
An illuminated LED indicates an active port in Source or Receiver mode. On the front
panel ,“S” indicates Source test ports and “R” indicates Receiver test ports.
For further information pertaining to control lines and voltage adjustments see
The switch is only a Standby switch, not a AC line power switch. The main power
cord can be used as the system disconnecting device. It disconnects the mains
circuits from the mains supply.
The Active LED is
on
when the test set is connected and addressed by a network
analyzer. The LED is
off
when the test set is in Standby, or not addressed by the
network analyzer.
When two Test Sets are connected together, as in the multi-Test Set system,
the first Test Set connected to the PNA-X will never have an "ON" Active
LED. Instead, the last Test Set in the I/O cable chain will be the Test Set
showing the "Active LED" staus for all.
16
U3042AE12 User's and Service Guide
