- American Technologies Network Binoculars User Manual

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TABLE 6. 2 OPERATOR TROUBLESHOOTING FOR ATN PS -15
Malfunction Test or inspection Corrective Action  activate.
Turn operation knob. Check for defective, missing or improp- erly installed batteries.
Turn operation knob in ON position.  proper way.
 fails to activate.
In a dark location with system turned on,  operation; scene should brighten.
 fails to activate, refer to higher level of maintenance.
 to activate.
 
 quality
 focus. 
   higher level of maintenance.
 around eyecups
 
  level of maintenance.