Selection Of Phase Shift; Options Menu 1 - Hameg HM8131-2 Handbuch

Fig. 2 shows the same two curves and a PSK signal which is
shifted 70 degr. during the High level and 0 degr. during the
Low level.
Fig. 3 shows again the two signals and a PSK signal which is
shifted 70 degr. during the High level and 30 degr. during the
Low level.

Selection of phase shift

Phase Menu HM8131-2
Phase : 0.0 deg
- val + < cur >
The reference signal against which the phase is shifted is the
one applied to the rear panel terminal TRIG.OUTPUT
output signal at OUTPUT may be shifted 0 to 359.9 degr. with
respect to the reference.
After entering the MAIN MENU 2 the button [Phi] will call the
menu in which the phase values can be chosen. Entry may be
done by using the button array
•
. After keying in the button [Deg.] must be de-pressed in order
to enter the value.

Options menu 1

Options-Menu 1 HM8131-2
** OPTIONS MENU 1 **
Com Mcard Memo -->
* CONFIG IN MEMORY *
Recall
** MEMORY CARD 1 **
Load Store Dir -->
* SERIAL INTERFACE *
9600 None 8
OPTIONS MENU 1 allows to change the settings of the interface
[Com], to store arbitrary signals on a memory card [MCard]
and to store up to 10 different instrument settings in the in-
strument.
Fig. 3:
PSK si-
gnal: Ph0
= 0 degr.;
Ph1 = 70
degr.
. The
 ”
, the knob or the keyboard
Store
* Store Memory *
Number : ?
* Recall Memory *
Number : ?
** MEMORY CARD 2 **
Format Del <--
2
M a i n m e n u 2 a n d i t s f u n c t i o n s
Serial interface (Com)
Go to "Com" in the OPTION MENU 1 to change the baudrate.
** OPTIONS MENU 1 **
Com Mcard Memo -->
* SERIAL INTERFACE *
4800 None 8
Using an IEEE-interface (HO880) the baudrate has
to be set to 9600 baud.
Memory card (HO831)
The HM8131-2 features a PCMCIA interface and a slot to insert
STOP
a memory card (SRAM 64 kB to 1 MB). The data is stored in
DOS format like in a fl oppy disc drive and can thus be read and
used by any PC . However, the data is structured according to
an inhouse HAMEG standard (HIDAFF) allowing information
interchange between all HAMEG instruments which support
memory cards; this has nothing to do with the DOS format.
Do not attempt to format memory cards in a PC,
formatting must be done in a HM8131-2.
The item [MCard] of the OPTIONS MENU 1 allows access to all
operations concerning memory cards.
STOP
Memory Card Menu HM8131-2
** MEMORY CARD 1 ** ** MEMORY CARD 2 **
Load Store Dir --> Format Del
label: HM8131_CARD
Next 16:55 21.01.03
Name : ARB16K.000
OK -
ARB4K.000
Next Prev Load
Summary of commands:
Load Loads an arbitrary signal from a card into the instru-
ment.
Store Loads an arbitrary signal onto a card.
Dir Reads directory of card.
Advances to the next menu
Format Formats a card.
Del Erases an arbitrary signal from the card.
Delete Erases a fi le
Next Shows next fi le
Prev Shows previous fi le
Directory [Dir]
** MEMORY CARD 1 **
Load Store Dir
[Dir] calls the directory:
Label: HM8131_CARD
Next 16:50 24.01.03
2
<--
ARB4K.000 8310
Next Prev Delete
Erase all data ?
No Ok
ext +
8310
<--
Subject to change without notice
61