DigitalFlow™ GF868 Startup Guide (1 and 2-Channel) iii
Preface
Information Paragraphs
Note: These paragraphs provide information that provides a deeper understanding of the situation, but is not 
essential to the proper completion of the instructions.
IMPORTANT: These paragraphs provide information emphasizing instructions which are essential to proper setup of 
the equipment. Failure to follow these instructions carefully may cause unreliable performance.
Safety Issues
Auxiliary Equipment
Local Safety Standards
The user must make sure that he operates all auxiliary equipment in accordance with local codes, standards, 
regulations, or laws applicable to safety.
Working Area
WARNING! Indicates a potentially hazardous situation which can result in serious personal 
injury or death, if it is not avoided.
CAUTION! Indicates a potentially hazardous situation which can result in minor or moderate 
injury to personnel or damage to the equipment, if it is not avoided.
HIGH VOLTAGE! This symbol indicates the presence of high voltage. It calls your attention to 
situations or operations that could be dangerous to you and other persons operating the 
equipment. Read these messages and follow the instructions carefully.
WARNING! It is the responsibility of the user to make sure all local, county, state and national 
codes, regulations, rules and laws related to safety and safe operating conditions are met for 
each installation.
WARNING! Auxiliary equipment may have both manual and automatic modes of operation. As 
equipment can move suddenly and without warning, do not enter the work cell of this equipment 
during automatic operation, and do not enter the work envelope of this equipment during 
manual operation. If you do, serious injury can result.
WARNING! Make sure that power to the auxiliary equipment is turned OFF and locked out 
before you perform maintenance procedures on the equipment.