3-2
FRONT PANEL LAYOUT
The 680XXB front panel is divided into two main areas—the data dis-
play area and the data entry area. The following paragraphs provide a
brief description of the front panel controls, inputs, outputs, and data
display and data entry areas as shown in Figure 3-1. Detailed descrip-
tions of the data display and data entry areas are contained in para-
graphs 3-3 and 3-4.
Line Key
The line key provides for turning the CW generator
on and off. STANDBY (off) is indicated by an orange
LED; OPERATE (on) by a green LED.
Data
Display Area
The data display area consists of the data display
and the surrounding menu keys.
Data Display
The data display provides information about the cur-
rent status of the 680XXB in a menu display for-
mat. This information includes the operating mode
of the instrument and the value of the active fre-
quency and power level parameters.
Menu Keys
Menu keys provide for selecting the operating mode,
parameters, and configuration of the CW generator.
LINE
RF OUTPUT
50
CAUTION
RF OUTPUT
MAY EXCEED 100mW
OPERATE
STANDBY
SYNTHESIZED
SWEEP
GENERATOR
Ω
OFF
ON
OUTPUT
2
3
1
6
5
4
9
8
7
0
dBm
Sec
GHz
dB
ms
MHz
kHz
s
µ
STEPS
ADRS
ns
Hz
EXTERNAL
ALC IN
SYSTEM
BACK
SPACE
CLEAR
ENTRY
CW/SWEEP
SELECT
FREQUENCY
CONTROL
LEVEL/ALC
SELECT
LEVEL
CONTROL
Data Display
Data Entry
RF Output
Connector
External
ALC
Connector
Menu
Keys
Line
Key
RF Output
Control
Key
Figure 3-1.
Front Panel, 680XXB Synthesized CW Generator
LOCAL (FRONT
FRONT PANEL
PANEL) OPERATION
LAYOUT
3-6
680XXB OM
Summary of Contents for 680 B Series
Page 5: ......
Page 11: ...Figure 1 1 Series 680XXB Synthesized CW Generator...
