HP Agilent 8757D Operating Manual page 22

: Raster scan with 60 Hz vertical refresh rate, and 25.5 kHz horizontal scan rate.
CRT can Rate
CRT Graphics Resolution
: Raster scan with 59.83 Hz vertical refresh rate and 31.41 kHz horizontal scan rate.
LCD can Rate
LCD Graphics Resolution
: An auxiliary voltage input ( 0 10 to +10V) that can be displayed (in volts) on any channel.
ADC IN
: Provide digital output signals (TTL open-collector) to drive peripheral equipment in
Control 1 and 2
an HP-IB controlled system.
: Used in troubleshooting.
DAC Out
: Provides the drive for HP 8340/8341 synthesized sweepers and the HP 11665B
Modulator Drive
modulator. You can turn modulator drive on/o at the front panel or by HP-IB.
:
Pos Z Blank Input
: Used with HP 8350 sweep oscillators and HP 8340, 8341, or 8360 synthesized sweepers
top weep
(when controlled by the HP 8757 system interface) to stop the sweep at band crossings and at the end
of sweep.
: Accepts the horizontal sweep voltage (usually provided by the source).
weep In
: Three BNC connectors used to drive external monitors with the following
CRT Video Output
characteristics:
: V A compatible.
LCD Video Output
: Separate front panel states may be saved in registers 1 through 9. If an
General Capability
appropriate source is connected to the 8757D system interface, the front panel state of the source is
included in the saved state.
Memory Trace and Limit Lines
include the appropriate trace and limit line data. (Registers 5 through 9 only store front panel states.)
1
The values in this table are
Table 1-3. Operating Characteristics 1 (3 of 4)
LCD/CRT and Graphics
: 1024 horizontal x 400 vertical pixels.
: 640 horizontal x 480 vertical pixels.
Rear Panel Connectors
Voltage Levels
Blanked:
Unblanked:
Marker:
Active Marker:
75 input impedance.
R, , B, with sync on green.
60 Hz verticle refresh rate.
25.5 kHz horizontal scan rate.
1 Vp-p (0.7 V = white; 0 V = black; 0 0.3 V = sync).
Internal ave/Recall Registers
: For channels 1 and 2, the states saved in registers 1 through 4 also
ot
speci cations, but typical, non-warranted performance parameters.
+5 V
0 V
0 4 V
0 8 V
General Information 1-15