R&S PB Installation Instruction CMU-B41 AUDIO-GEN.+ANA. Bi/1CMK 18.11.99 1100.5397.00 02.00
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4 Functional Test of Option CMU-B41
½ Connect unit to AC supply and switch on.
4.1 Automatic Module Data Adjustment
½ During startup observe the display.
½ When three BEEPs can be heard, press the MENU SELECT key.
The VersionManager is started (see also chapter 4, Firmware update). The display includes the menu item
FIRMWARE UPDATE AFTER BOARD CHANGE.
½ Press the softkey to the left of the above mentioned menu item.
The automatic module data adjustment is performed under software control, firmware updates for
microprocessors and programmable devices being performed as well. This may take a few minutes.
After the adjustment has been terminated, the operating software starts automatically and the CMU is ready
for use and complies with the specifications.
4.2 Checking Option Detection
½ Press SETUP hardkey in the SYSTEM field.
½ Press OPTIONS softkey on the row below the display.
½ Check if CMU-B41 is displayed and active.
4.3 Checking the Function
½ Connect AF OUT socket to AF IN socket on CMU with a BNC cable.
½ Press MENU SELECT hardkey in the FUNCTION field. Select Audio in the function group with the rotary
knob on the display and confirm with ENTER.
½ Switch generator to ON in the Audio Overview menu, set 1000 mV level and 1 kHz frequency.
½ Set analyzer in the Audio Overview menu to RUN. The measured voltage should be 1000 mV +-25 mV.
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