Jinhan ADO102 Manual page 2

product in accordance with the provisions.
Attention: Do not using this oscilloscope (or multimeter)
measurements while connecting USB, as this may damage the
instrument!
Only trained personnel should perform service procedures.
1. Avoid fire and personal injury
● Correct plug
When the probe or test leads are connected to a voltage source Do not plug.
● Properly connected probe
The same probe wire and the ground potential，Do not connect the ground wire to a high
voltage. And during the test, do not touch exposed contacts and components.
● View all terminal ratings
In order to avoid the fire and impact of excessive current, Please check all rated the
product value and marking instructions. Please refer to the product description before
connect the products for more information about ratings.
● Do not open lid
If the cover or panel has been removed, do not operate this product.
● Avoid circuit exposed
After the boot, Do not touch exposed connections and components.
● Suspected product failure, do not operate
If you suspect that the product has failed, you can ask a qualified service personnel.
● To maintain adequate ventilation
● Do not operate in wet conditions
● Do not operate in the flammable, explosive environment
● Please keep the product surface is clean and dry
2. Security terminology and labeling
Terminology in this manual. The following terms may appear in this manual:
WARNING: Warning statements indicate conditions and
behavior which might endanger the safety of life .
Note: Note Statement Pointed out conditions and
behaviors that may cause this product and other
property damage .
Terms on the Product: These terms may appear on the product
DANGER: Indicates that there is a direct risk of harm exists near the mark.
WARNING: Indicates a potential risk of injury near the mark.
Note:
indicate a potential danger to the products and other property.
Symbols on the Product: These symbols may appear on the product
High voltage Protective ground Attention Measurement of ground