Tektronix AWG5UP 11, Instruction Manual

AWG5UP 11 Instructions Manual

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Service Safety Summary

Only qualified personnel should perform service procedures. Read this Service 
Safety Summary and the General Safety Summary before performing any service 
procedures.

Do Not Service Alone. 

Do not perform internal service or adjustments of this 

product unless another person capable of rendering first aid and resuscitation is 
present.

Disconnect Power. 

To avoid electric shock, switch off the instrument power, then 

disconnect the power cord from the main power.

Use Caution When Servicing the CRT. 

To avoid electric shock or injury, use 

extreme caution when handling the CRT. Only qualified personnel familiar with 
CRT servicing procedures and precautions should remove or install the CRT.

CRTs retain hazardous voltages for long periods of time after power is turned off. 
Before attempting any servicing, discharge the CRT by shorting the anode to 
chassis ground. When discharging the CRT, connect the discharge path to ground 
and then the anode. Rough handling may cause the CRT to implode. Do not nick 
or scratch the glass or subject it to undue pressure when removing or installing it. 
When handling the CRT, wear safety goggles and heavy gloves for protection.

Use Care When Servicing With Power On. 

Dangerous voltages or currents may exist 

in this product. Disconnect power, remove battery (if applicable), and disconnect 
test leads before removing protective panels, soldering, or replacing components.

To avoid electric shock, do not touch exposed connections.

X-Radiation. To avoid x-radiation exposure, do not modify or otherwise alter the 
high-voltage circuitry or the CRT enclosure. X-ray emissions generated within this 
product have been sufficiently shielded.

Calendar (date and time) Backup Battery. 

This product contains a 

Lithium:poly–carbon monofluoride battery for calendar backup purposes. This 
battery is part of the CPU unit and is not replaceable.