Getting Started
R&S
®
SMA100B
35
User Manual 1178.3834.02 ─ 03
Table 2-1: Utility keys
Utility Key
Assigned functions
PRESET
Sets the instrument to a defined state
LOCAL
Switches from remote control to local (manual) control
SETUP
Accesses the general instrument settings
HELP
Displays context-sensitive help text
2.2.1.3
ON/STANDBY
The ON/STANDBY key starts up and shuts down the instrument, and switches
between the standby and the ready state.
●
In the ready state, ON/STANDBY key lights green. The instrument is ready for
operation.
●
In the standby state, the ON/STANDBY key lights orange. The standby power
mode keeps the power switch circuits and the oven-controlled crystal oscillator
OCXO active. In this state, it is safe to switch off the AC power and disconnect the
instrument from the power supply.
2.2.1.4
Function Keys
Function keys provide access to the most common generator settings and functions.
You can find a detailed description of the corresponding functions in the user manual.
Table 2-2: Function keys
Function key
Assigned functions
FREQ
Activates frequency entry.
LEVEL
Activates level entry.
MOD ON/OFF
Switches the modulation on and off.
RF ON/OFF
Switches the RF output on and off.
2.2.1.5
Keypad
The keypad enables you to enter alphanumeric parameters, including the correspond-
ing units. It contains the following keys:
Table 2-3: Keys on the keypad
Type of key
Description
Alphanumeric keys
Enter numbers and (special) characters in edit dialog boxes.
Decimal point
Inserts a decimal point "." at the cursor position.
Instrument Tour
