Ametek NSG 4070C-80 Skrócona instrukcja obsługi i instrukcje bezpieczeństwa - Strona 11
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NSG 4070
Figure 2. - Front panel and operating elements
Power on key, hard key, switching takes effect with a short delay
The LED next to the switch will turn from yellow to green when the unit is switched on.
USB, interface for data exchange with USB stick
The rotary knob has magnetic lock-in positions for parameter tuning and selection purposes.
2nd, additional function: marked in blue color, 2nd + local keys to switch from remote control to manual operation 2nd +
StSize keys to change the step size, affects e.g. the using of the rotary knob
Delete the character left of the cursor, moves the cursor left or right
Hold interrupts a sweep. The blinking yellow LED indicates the Hold state. There is a RF signal at the output.
Run, starts the sweep specified in the setup. The blinking red LED indicates the RUN mode.
Stop, stops a sweep that is currently running. The LED turns to green.
5 Softkeys, whose individual functions are dependent on the menu context.
Back, key to return from any operating condition (menu, cancelling of entries, error messages) to the preceding higher-level
menu.
Displays menus, softkeys and results.
Power meter inputs, impedance Z= 50 Ω, BNC-socket, Caution! Maximum input level +20 dBm for channel 2 and 3. Maxi-
mum input level +27 dBm for channel 1. If necessary, use voltage limiters or attenuators.
Amp out, power amplifier output (the power amplifier is optional)
RF out, synthesizer output to drive an external amplifier or use the NSG 4070 generator function.
Amp in, power amplifier input (the power amplifier is optional) Caution! Maximum input level <+10 dBm.
Numeric entry keys, minus sign, decimal point, input confirmation keys for the desired unit
FRQ opens a softkey menu to change the frequency, LVL opens a softkey menu to change the test level,
MOD opens a softkey menu to change the modulation parameters, STO opens a softkey menu to store test data or configu-
rations, RCL opens a softkey menu to load test data or configurations
RF ON / OFF switches the internal signal generator on / off, Help Key to call up the help text for all operating conditions. De-
pending on the current settings, explanations to the help function, explanations to hard and softkeys, and for adjustment fa-
cilities within menus will be displayed.
Quick Start and Safety Guide
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