HK 3770 (serv.man2) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 13

  

Page 9 of 51

Report No 248607.

 

  

 

 

 

 

 

Clause 

Requirement + Test 

Result - Remark 

Verdict

 

TRF No. IEC60065K 

 

 

b) Hazardous live terminals  

No hazardous live terminals. 
The output signal will rise to 
48.1 Vp at maximum output 
power, and 17 Vp at 1/8 output 
power (normal), if the speaker 
load is disconnected in the 
speaker terminal. 
No hazard. 

P 

 

c) Markings on supply output terminals 

No socket outlet for providing 
power to other apparatus 
except USB terminal. 
“5V/2.1A 

”marked for 

USB output terminal. 

P 

5.3 

a) Use of triangle with exclamation mark  

Correct symbol applied: 
- In rear side in connection 
  with CAUTION of opening 
- In circuit diagram 
further, no incorrect use of 
this symbol is found. 

P 

 

b) marking on loudspeaker grille, IEC 60417-5036 

Not used loudspeaker grille 

N/A 

5.4 

Instructions for use 

User information in the 
following language: English 
See comments in Summary 
of Testing. 

P 

5.4.1 
 

a) Mains powered equipment not exposed to 
dripping or splashing. Warning concerning objects 
filled with liquid, etc.  

The user manual includes 
information about danger 
concerning dripping or 
adequate instructions supplied 
splashing and objects filled 
with liquids. 

P 

 

b) Hazardous live terminals, instructions for wiring    No hazardous live terminals. 

N/A 

 

c) Instructions for replacing lithium battery  

No battery 

N/A 

 

d) Class I earth connection warning  

Class II apparatus. 

N/A 

 

e) Instructions for multimedia system connection  

Instructions for multimedia 
system connection provided 
In user manual. 

P 

 

f) Special stability warning for attachment of the 
apparatus to the floor/wall  

No such equipment 

N/A 

 

g) Warning: battery exposure to heat  

No such equipment 

N/A 

 

h) Warning: protective film on CRT face  

No CRT 

N/A 

5.4.2 

a-b) Disconnect device: plug/coupler or all-pole 
mains switch location, accessibility and markings  

Appliance coupler is 
disconnecting device and 
readily operable. 

P 

 

c) Instructions for permanently connected equipment  Not permanently connected 

equipment. 

N/A 

 

Marking, signal lamps or similar for completely 
disconnection from the mains  

Information provided in user 
manual. 

P