LCX_UserManual_en_08_1.pdf - 第135页

General instrument functions R&S ® LCX Series 135 User Manual 1 179.2260.02 ─ 08 How to: see "Customizing the sound settings" on page 148. Error Beep ........................................................…

100%1 / 265
General instrument functions
R&S
®
LCX Series
134User Manual 1179.2260.02 ─ 08
Figure 9-10: Appearance settings menu
The appearance menu provides access to on-screen editors for adjusting the
brightness of the screen and front panel keys.
The required remote commands are described in Section 11.9, "DISPLay subsys-
tem", on page 202 and Section 11.18, "SYSTem subsystem", on page 231.
How to: see "Customizing the appearance" on page 147.
Display Brightness...................................................................................................... 134
Key Brightness............................................................................................................134
Display Brightness
Sets the brightness of the display in percent.
Remote command:
DISPlay:BRIGhtness on page 204
Key Brightness
Sets the intensity of the key illumination in percent.
Remote command:
SYSTem:KEY:BRIGhtness on page 240
9.8 Sound
The R&S LCX provides the option for issuing an acoustic signal if there is an error.
Access:
1. Press the [settings] key at the front panel.
2. In the "Device" tab, select "Sound".
Figure 9-11: Sound settings menu
In the "Sound Settings" dialog, you can set an alert.
The required remote commands are described in Section 11.18, "SYSTem subsys-
tem", on page 231.
Sound
General instrument functions
R&S
®
LCX Series
135User Manual 1179.2260.02 ─ 08
How to: see "Customizing the sound settings" on page 148.
Error Beep...................................................................................................................135
Error Beep
Generates an acoustic signal when an error occurs.
"On"
Beeps on error.
"Off"
No beep.
Remote command:
SYSTem:BEEPer:WARNing:STATe on page 236
SYSTem:BEEPer:WARNing[:IMMediate] on page 236
SYSTem:BEEPer[:COMPlete]:STATe on page 236
SYSTem:BEEPer[:COMPlete][:IMMediate] on page 236
9.9 Licenses
The R&S LCX provides options that you can purchase and activate. An option is ready
to operate after it is enabled with a License key supplied with the option. The license
key is delivered as a file or on paper.
9.9.1 Licenses settings
The "Licenses" manager function enables you to activate an option with a license key
you can install either from an *.xml file, or enter manually.
Access:
1. Press the [settings] key at the front panel.
2. In the "Device" tab, select "Licenses".
Figure 9-12: Licenses dialog
The licenses dialog provides all information on installed licenses and their current
activity state:
● "Active" displays options that are currently activate in the instrument.
● "Inactive" displays options that are installed but currently not active.
Licenses
General instrument functions
R&S
®
LCX Series
136User Manual 1179.2260.02 ─ 08
● "Deactivation" displays options whose licenses have expired or which have
been removed.
With the softkeys on the left, you can register a new option, and activate or deacti-
vate registered options.
How to: see Section 9.9.2, "Managing licenses", on page 136.
Add / Remove
Opens an on-screen keypad to enter the license key manually.
Enables you to register a new option.
Enables you to remove a registered option.
Load File
Opens a file manager window to load a license key file, e.g. from a connected USB
memory device.
9.9.2 Managing licenses
An option is ready for operation after it is enabled with an activation code, referred to
as a license key. To activate an option and to unlock the features that are bound to the
option, you need to reboot the R&S LCX.
The following examples guide you through the steps of registering or deactivating
licenses.
Loading the license key from a file
To install an XML file, proceed as follows:
1. On a PC, copy the *.xml file containing the license key to a USB memory stick.
2. Connect the USB flash drive to the USB B connector at the front panel of the
instrument.
3. To access the license manager dialog, select settings > "Device" > "Licenses".
4. Select "Load File" to load the license file from the USB flash drive.
The R&S LCX applies the license key. It displays a message "Devicekey is instal-
led".
Note: For the license to take effect, the R&S LCX must reboot.
5. Switch the instrument off and on again using the On/Standby key.
The instrument restarts and activates the option and its features. It lists the option
in the "Active" window.
Inserting the license key manually
To enter the license key manually:
1. Get the sheet with the license key.
2. To access the license manager dialog, select [settings] > "Device" > "Licenses".
Licenses