GReddy Multi D/A Gauge System User Manual
Multi, Multi d/a d/a gauge gauge
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◆ Relationship with our products ◆
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1. Disclaimer
instruction manual
Multi
Multi
D/A
D/A
Gauge
Gauge
取 扱 説 明 書
-1-
Thank you very much for your recent purchase: GReddy Multi D/A 
Gauge. We hope this instruction manual will be helpful to you whether 
you are a novice or technician . Please keep this instruction manual in 
your car to read anytime.
We made a tireless effort to develop the product for your safety and 
comfortable car life. We think that our product could provide better 
performance and convenience for your vehicle. However, there may 
be a chance to lose the factory-offered safety by using our product. 
Therefore, please read carefully in order for you to use safely and 
comfortably at your own risk.
To the best of our knowledge, the information contained herein is 
accurate. However, neither TRUST CO., LTD or any of its subsidiaries 
assumes any liability whatsoever for the accuracy or completeness of 
the information contained herein. All materials may present unknown 
hazards and should be used with caution. In particular, improper use of 
our products and their inappropriate combination with other products 
and substances may produce harmful results which cannot be 
anticipated. Final determination of the suitability of any material is the 
sole responsibility of the user. Although certain hazards are described 
herein, we cannot guarantee that these are the only hazards that may 
exist. All service performed on internal parts and equipment should be 
provided by qualified technicians. 
Please remember the following signs as you proceed to read manual.
Warning :
If you don’t follow, drive at your own risk.
Caution:
If you don’t follow, may lead to breakdown of your automobile.
Follow the directions to use properly.
Be advised to use properly.
Attention
Important
W a r n i n g
R e f e r t o y o u r a u t o m a k e r ’ s m a n u a l t o e n s u r e t h e s a f e t y . I f u s e d w r o n g l y , i t m a y c a u s e a n a c c i d e n t .
B e f o r e p a r k i n g , c o n f i r m n o f l a m m a b l e o b j e c t s u n d e r t h e c a r . U s e c a u t i o n w i t h m u f f l e r w h i c h h a s h o t
t e m p e r a t u r e a f t e r d r i v i n g a n d m a y c r e a t e a f i r e h a z a r d w h e n p a r k e d n e a r d r i e d a n d f l a m m a b l e o b j e c t s .
S t o p t h e e n g i n e i f i t s n o t n e c e s s a r y . T h e e x h a u s t v e n t i l a t i o n c o n t a i n s p o i s o n o u s g a s a n d i f y o u o p e r a t e i n 
a c l o s e d s p a c e f o r a l o n g t i m e , i t m a y c a u s e y o u c a r b o n m o n o x i d e p o i s o n i n g .
D o n o t r u n t h e e n g i n e w h e n y o u t a k e a r e s t i n t h e c a r . I f t a k i n g a b r e a k w h i l e r u n n i n g t h e e n g i n e , t h e r e i s a 
d a n g e r o f c a r b o n m o n o x i d e p o i s o n i n g .
D o n o t w o r k s h o r t l y a f t e r t h e e n g i n e s h u t d o w n . T h e r e i s a d a n g e r o f b u r n i n j u r y b e c a u s e t h e e n t i r e e x h a u s t 
s y s t e m i s e x t r e m e l y h o t .
P r o f e s s i o n a l I n s t a l l a t i o n i s r e c o m m e n d e d . T h e r e i s a r i s k o f i n j u r y i f d o n e b y a n u n p r o f e s s i o n a l p e r s o n .
M a k e s u r e a l l m o u n t i n g i n s t r u c t i o n s & p l a c e s a r e e x a m i n e d , a n d d o n ’ t l e t d r o p . 
w o r n g l y i n s t a l l e d o b j e c t s w o u l d c a u s e t h e f a l l a n d i t i s v e r y d a n g e r o u s .
D o n o t o p e r a t e M u l t i D / A g a u g e w h i l e d r i v i n g . I t c o u l d c a u s e a t r a f f i c a c c i d e n t . 
C h e c k t h e i n s t a l l e d a r e a s b e f o r e y o u d r i v e : a r o u n d o i l , w a t e r , f u e l l i n e s , a n d d e t e r i o r a t i o n o f t h e m . 
T h e m i s h a n d l i n g o f o i l , w a t e r , a n d f u e l l i n e s w o u l d c a u s e a n e n g i n e b r e a k a g e . 
W h e n i n s t a l l i n g s e n s o r s , u s e s e a l t a p e t o m a k e a n i n s t a l l a t i o n s u r e l y . 
O i l a n d w a t e r l e a k i n g w o u l d c a u s e a c a t c h i n g f i r e a n d e n g i n e w r e c k a g e .
O p e r a t e o u t s i d e o r v e n t i l a t e d r o o m w h e n h a n d l i n g f u e l l i n e s w h i c h m a y i n d u c e f i r e .
G a s o l i n e i s f l a m m a b l e . I t i s d a n g e r o u s t o w o r k a r o u n d t h e f i r e i t e m s . 
B e f o r e m o v i n g a c a r , m a k e s u r e t h e r e ’ s n o t h i n g a r o u n d t h e c a r . I f d o n ’ t , m a y l e a d t o t h e d a n g e r o u s s i t u a t i o n :
i n j u r y a n d p r o p e r t y d a m a g e .
W h e n u s i n g s o l d e r i n g i r o n a n d n i p p e r , u s e p r o p e r l y . F a i l u r e t o u s e t o o l s m a y c a u s e s e r i o u s i n j u r y o r i l l n e s s .
M a k e s u r e t h e r e ’ s n o t h i n g u n d e r t h e d r i v i n g p e d a l s . I t i s v e r y d a n g e r o u s t o l e a v e s o m e t h i n g u n d e r t h e p e d a l s
w h i c h l e a d t o t h e n o n - f u n c t i o n a l b r a k e .