User manual

10
Introduction
actual key in plain text. You can choose between two
methods to enable the desired option with this key: an
automated reading or manual input. The automated reading
via USB stick is the fastest and easiest method. Store the
licenceleonaUSB stick and then install it to the in-
strument using the FRONT USB port. Press the SETUP key
in the GENERAL section of the HMO control panel to open
theSETUPmenu.YouwillndtheLICENCESmenuon
page 2|2. Press the soft menu key READ KEYS from licence
letoopenthelemanager.Selecttherequiredlicencele
with the universal knob in the CURSOR/MENU section and
then use the soft menu key LOAD to load it. This will load
the licence key, making the option instantly available by
restarting the instrument. Alternatively, you can enter the
licence key manually. Select the menu UPGRADE and
press the soft menu key INPUT KEY manually. This will
open an input window. Use the universal knob in the
CURSOR/MENU section and the ENTER key to enter the
licence key manually. After entering the complete key,
pressthesoftmenukeyACCEPTtoconrmtheentry.The
option will be activated after restarting the instrument.
2.8 Self Alignment
The R&S®HMO1002 features an integrated self alignment
procedure to achieve the highest possible accuracy. Du-
ringthestandardselfalignmenttheinstrumentadjusts
vertical accuracy, offset, time base and several trigger set-
tingsandsavestheidentiedcorrectiondatainternally.
The instrument must have reached the required operating tempe-
rature (switched on for at least 20 minutes) and all inputs must
be unused, in other words all cables and probes must be removed
from the inputs.
If an error occurs during the self alignment although it has been
carried out as described, please send the exported .log le (see
Self Alignment menu) to [e-mail]. You can save the
.log le to a USB stick.
To start the self alignment in the SETUP menu, press the
soft menu key SELF ALIGNMENT and press the START
key. The procedure will run for about 5-10 minutes. Each
step and its corresponding progress will be shown in a bar
display.
2.8.1 Logic Probe Self Alignment
The self alignment for the optional logic probe HO3508
primarily aligns the switching levels. To start the self
alignment for the logic probe, it is necessary that the logic
probe type HO3508 is connected to the HMO. It is impera-
tive that the bit connectors are not connected. To start the
process, select the menu item LOGIC PROBE in the SELF
ALIGNMENT soft menu. The process is similar to the basic
instrument alignment but it only takes a few seconds.
2.9 Education Mode
The education mode allows you to deactivate the AUTO-
SET, QUICK VIEW and Auto measuring functions. When
this mode is activated (function is marked in blue), a
message will display on the screen. In addition, the home
screen, the instrument information and a screenshot will
indicate that the education mode has been activated. To
deactivate this mode, press the soft menu key EDUCA-
TION MODE again, and the blue marking will disappear.
2.10 Back Panel of the Instrument
Onthebackpaneloftheinstrument,youwillndthe
Ethernet/USB interface which is permanently installed in
the instrument. Optional interfaces are not available.
Description HMO 1002
Options
1
)
Upgrade
Voucher
2
)
Bandwidth upgrade from 50 MHz to
70 MHz
HOO572 HV572
Bandwidth upgrade from 50 MHz to
100 MHz
HOO512 HV512
Bandwidth upgrade from 70 MHz to
100 MHz
HOO712 HV712
I
2
C, SPI, UART/RS-232 trigger and
decoding option on analog and digi-
tal channels
HOO10 HV110
I
2
C, SPI, UART/RS-232 trigger and
decoding option on analog channels
HO O11 HV111
CAN/LIN trigger and decoding op-
tion on analog and digital channels
HOO12 HV112
Tab. 2.1: Overview R&S®HMO1002 Options / Voucher
1) only when ordering with a R&S®HMO1002
2) Activation of R&S®HMO1002 options at a later date via upgrade voucher