![HP ESG Series Скачать руководство пользователя страница 104](http://html.mh-extra.com/html/hp/esg-series/esg-series_user-manual_163550104.webp)
4-9
Front and Rear Panel
Display Annotation
ARMED
This annunciator is turned on when a sweep has been initiated
and the signal generator is waiting for the sweep trigger event.
ATTEN HOLD
This annunciator is turned on when the attenuator hold function
is turned on. When this function is on, the attenuator is frozen
at its current setting.
ERR
This annunciator is turned on when an error message is placed
in the error queue. This annunciator will not turn off until you
clear the error queue of all error messages. You can view and
delete error messages using the
Utility
menu.
EXT1 LO/HI
This annunciator toggles between
EXT1 LO
and
EXT1 HI
.
This annunciator is turned on if the AC-coupled signal to the
EXT 1 input is less than 0.97 Vpk or greater than 1.03 Vpk.
EXT2 LO/HI
This annunciator toggles between
EXT2 LO
and
EXT2 HI
.
This annunciator is turned on if the AC-coupled signal to the
EXT 2 input is less than 0.97 Vpk or greater than 1.03 Vpk.
EXT REF
This annunciator is turned on when an external 1, 2, 5, or
10 MHz frequency reference is in use.
FM
This annunciator is turned on when frequency modulation is
turned on. A second annunciator,
Φ
M
, will appear in the same
position if phase modulation is turned on. Frequency
modulation and phase modulation cannot be turned on at the
same time so the two annunciators will never conflict.
L
The
L
annunciator is turned on when the signal generator is in
the listen mode and receiving information or commands over
the HP-IB.
MOD OFF
This annunciator toggles between
MOD OFF
and
MOD ON
and is
always visible in the display. This annunciator indicates
whether the modulations which you have enabled are
modulating the RF carrier.
OVEN COLD
This annunciator is turned on when the temperature of the
internal ovenized reference oscillator (Option 1E5) has dropped
below an acceptable level. When this annunciator is turned on,
frequency accuracy will be degraded. This condition should
only occur if the signal generator is disconnected from line
power. The annunciator is timed and automatically turns off
after a specified period of time.
Содержание ESG Series
Страница 3: ...ii ...
Страница 29: ...1 12 Preparing for Use Verifying Signal Generator Operation ...
Страница 43: ...2 14 Using Functions Saving and Recalling an Instrument State ...
Страница 95: ...3 52 Troubleshooting HP Sales and Service Offices ...
Страница 109: ...4 14 Front and Rear Panel Rear Panel Overview ...
Страница 111: ...5 2 Hardkey and Softkey Reference ...
Страница 135: ...5 26 Hardkey and Softkey Reference Ampl ...
Страница 137: ...5 28 Hardkey and Softkey Reference Amplitude ...
Страница 139: ...5 30 Hardkey and Softkey Reference Arrow Keys ...
Страница 141: ...5 32 Hardkey and Softkey Reference Display Contrast Keys ...
Страница 161: ...5 52 Hardkey and Softkey Reference FM ...
Страница 169: ...5 60 Hardkey and Softkey Reference Frequency ...
Страница 171: ...5 62 Hardkey and Softkey Reference Help ...
Страница 173: ...5 64 Hardkey and Softkey Reference Hold ...
Страница 175: ...5 66 Hardkey and Softkey Reference Incr Set ...
Страница 195: ...5 86 Hardkey and Softkey Reference LF Out ...
Страница 197: ...5 88 Hardkey and Softkey Reference Local ...
Страница 199: ...5 90 Hardkey and Softkey Reference Mod On Off ...
Страница 200: ...5 91 Hardkey and Softkey Reference Mode Mode This front panel key is reserved for future use ...
Страница 201: ...5 92 Hardkey and Softkey Reference Mode ...
Страница 203: ...5 94 Hardkey and Softkey Reference Numeric Keypad ...
Страница 225: ...5 116 Hardkey and Softkey Reference Power Switch ...
Страница 235: ...5 126 Hardkey and Softkey Reference Preset ...
Страница 241: ...5 132 Hardkey and Softkey Reference Pulse ...
Страница 245: ...5 136 Hardkey and Softkey Reference Recall ...
Страница 247: ...5 138 Hardkey and Softkey Reference Return ...
Страница 249: ...5 140 Hardkey and Softkey Reference RF On Off ...
Страница 255: ...5 146 Hardkey and Softkey Reference Save ...
Страница 275: ...5 166 Hardkey and Softkey Reference Sweep List ...
Страница 311: ...6 10 Options and Accessories Upgrade and Retrofit Kits ...
Страница 312: ...7 1 7 Operation This chapter is reserved for future use ...
Страница 313: ...7 2 Operation ...
Страница 322: ...8 9 Safety and Regulatory Declaration of Conformity Declaration of Conformity ...
Страница 341: ...9 18 Specifications HP ESG Series Signal Generators Specifications ...