User Manual
Table Of Contents
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 3 
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 Owner’s Manual
Tio1608-D
FCC INFORMATION (U.S.A.)
* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA. (class B)
1.
IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!
This product, when installed as indicated in the instructions 
contained in this manual, meets FCC requirements. Modifi-
cations not expressly approved by Yamaha may void your 
authority, granted by the FCC, to use the product.
2. IMPORTANT: When connecting this product to accesso-
ries and/or another product use only high quality shielded 
cables. Cable/s supplied with this product MUST be used. 
Follow all installation instructions. Failure to follow instruc-
tions could void your FCC authorization to use this product 
in the USA.
3. NOTE:  This product has been tested and found to comply 
with the requirements listed in FCC Regulations, Part 15 for 
Class “B” digital devices. Compliance with these 
requirements provides a reasonable level of assurance that 
your use of this product in a residential environment will not 
result in harmful interference with other electronic devices. 
This equipment generates/uses radio frequen
cies and, if not 
installed and used 
according to the instructions found in the 
users manual, may cause interference harmful to the 
operation of other electronic devices. Compliance with FCC 
regulations does not guarantee that interference will not 
occur in all installations. If this product is found to be the 
source of interference, which can be determined by turning 
the unit “OFF” and “ON”, please 
try to eliminate the problem 
by using one of the following measures:
Re
locate either this product or the device that is being 
affected by the interference. 
Utilize power outlets that are on different branch (circuit 
breaker or fuse) circuits or install AC line filter/s.
In the case of radio or TV interference, relocate/reorient the 
antenna. If the antenna lead-in is 300 ohm ribbon lead, 
change the lead-in to co-axial type cable.
If these corrective measures do n
ot produce satisfactory 
results, please contact the loca
l retailer authorized to 
distribute this type of product. If you can not locate the 
appropriate retailer, please contact Yamaha Corporation of 
America, Electronic Service Division, 6600 Orangethorpe 
Ave, Buena Park, CA90620
The above statements apply ONLY to those products distrib-
uted by Yamaha Corporation of America or its subsidiari
es.
In Finland: Laite on liitettävä suojamaadoituskoskettimilla 
varustettuun pistorasiaan.
In Norway: Apparatet må tilkoples jordet stikkontakt.
In Sweden: Apparaten skall anslutas till jordat uttag.
(class I hokuo)
COMPLIANCE INFORMATION STATEMENT
(DECLARATION OF CONFORMITY PROCEDURE)
Responsible Party : Yamaha Corporation of America
Address : 6600 Orangethorpe Ave., Buena Park, 
Calif. 90620
Telephone : 714-522-9011
Type of Equipment : I/O RACK
Model Name : Tio1608-D
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1) this device may not cause harmful interference, and
2) this device must accept any interference received 
including interference that may cause undesired operation.
See user manual i
nstructions if interference to radio reception 
is suspected.
* This applies only to products distributed by 
YAMAHA CORPORATION OF AMERICA
(FCC DoC)
IMPORTANT NOTICE 
FOR THE UNITED KINGDOM
Connecting the Plug and Cord
WARNING: THIS APPARATUS MUST BE EARTHED 
IMPORTANT. The wires in this mains lead are coloured in 
accordance with the following code:
GREEN-AND-YELLOW : EARTH
BLUE : NEUTRAL
BROWN : LIVE
As the colours of the wires in the mains lead of this apparatus 
may not correspond with the coloured markings identifying 
the terminals in your plug proceed as follows:
The wire which is coloured GREEN-and-YELLOW must be 
connected to the terminal in the plug which is marked by the 
letter E or by the safet
y earth symbol   or colored GREEN or 
GREEN
-and-YELLOW.
The wire which is coloured BLUE must be connected to the 
terminal which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the 
terminal which is marked with the letter L or coloured RED.
(3 wires)
이 기기는 가정용 (B 급) 전자파적합기기로서 주로 
가정에서 사용하는 것을 목적으로 하며 , 모든 
지역에서 사용할 수 있습니다.
(class b korea)










