LORUS V851 Instruction Manual

NREV851
I
NSTRUCTION
CAL. V851 (RZS SERIES)
C H A R A C T E R I S T I C S
1 . P o w e r e d b y l i g h t e n e r g y : T h e s o l a r
c e l l i n s t a l l e d c o n v e r t s l i g h t e n e r g y i n t o
e l e c t r i c a l e n e r g y , a n d s t o r e s i t i n t h e
r e c h a r g e a b l e b a t t e r y .
2 . N o n e e d f o r b a t t e r y r e p l a c e m e n t :
The watch is provided with a rechargeable
s o l a r c e l l i n s t e a d o f t h e c o n v e n t i o n a l
s i l v e r o x i d e b a t t e r y .
3 . L a r g e v o l u m e r e c h a r g e a b l e b a t t e r y :
W h e n t h e w a t c h i s f u l l y c h a r g e d , i t w i l l
keep operating for approximately 50 days.
4 . Energy depletion forewarning function:
When the energy stored in the rechargeable
b a t t e r y i s r e d u c e d t o a n e x t r e m e l y s m a l l
a m o u n t , t h e s e c o n d h a n d s t a r t s m o v i n g
a t 2 - s e c o n d i n t e r v a l s .
5 . Q u i c k - s t a r t f u n c t i o n :
t h e w a t c h c o m p l e t e l y s t o p s o p e r a t i n g ,
i t w i l l s t a r t o p e r a t i n g i m m e d i a t e l y o n c e
e x p o s e d t o l i g h t .

DISPLAY AND CROWN OPERATION

Hour hand
Second
hand
C r o w n : Setting the time at the first click.
H O W T O C H A R G E A N D S T A R T
T H E W A T C H
B e f o r e u s i n g t h e w a t c h , b e s u r e t o c h a r g e
the rechargeable battery sufficiently by exposing
t h e w a t c h t o l i g h t .
1 . E x p o s e t h e w a t c h t o s u n l i g h t o r s t r o n g
a r t i f i c i a l l i g h t o f m o r e t h a n 1 , 0 0 0 l u x
( f o r e x a m p l e , t w o 1 5 - w a t t f l u o r e s c e n t
l i g h t s w i t h a d i s t a n c e o f 7 0 c m b e t w e e n
t h e w a t c h a n d t h e l i g h t s o u r c e ) .
I t w i l l s t a r t o p e r a t i n g i m m e d i a t e l y w i t h
the second hand moving at 2-second intervals.
* W h i l e t h e s e c o n d h a n d i s m o v i n g a t 2 -
s e c o n d i n t e r v a l s , t h e e n e r g y s t o r e d i n
the rechargeable battery is not sufficient.
I f t h e w a t c h i s t u r n e d a w a y f r o m t h e
l i g h t , t h e w a t c h w i l l s t o p o p e r a t i n g .
2 . K e e p t h e w a t c h e x p o s e d t o t h e l i g h t
06-96
M
ANUAL
E v e n w h e n
Minute hand
C ro wn
F irs t
click
No rmal
p o s itio n
u n t i l t h e s e c o n d h a n d m o v e s a t 1 - s e c o n d
i n t e r v a l s .
3 . Charge the rechargeable battery sufficiently,
a n d t h e n s e t t h e t i m e a n d p u t o n t h e
w a t c h .
* See " GUIDELINE OF CHARGING TIME"
b e l o w .
C a u t i o n :
While charging the watch, make sure that the
watch temperature does not exceed 50 C.
•
W h e n t h e w a t c h i s f u l l y c h a r g e d , i t
w i l l k e e p o p e r a t i n g f o r a p p r o x i m a t e l y
5 0 d a y s .
•
We recommend that the watch be recharged
d a i l y f o r a b o u t 3 h o u r s .
H O W T O S E T T H E T I M E
1 . Pull out the crown to the first click when
the second hand is at the 12 o'clock position.
The second hand will stop on the spot.
2 . T u r n t h e c r o w n c l o c k w i s e o r c o u n t e r -
clockwise to set the hour and minute hands
to the desired time.
* When setting the minute hand, first advance
i t 4 t o 5 m i n u t e s a h e a d o f t h e d e s i r e d
t i m e a n d t h e n t u r n i t b a c k t o t h e e x a c t
min u te.
3 . Push the crown back in to the normal position
in accordance with a time signal.
G U I D E L I N E O F C H A R G I N G T I M E
The charging time required varies depending
o n t h e i n t e n s i t y o f l i g h t .
Illumina-
tion Light source Environment
(lux)
60-watt incandes- Distance of
500
cent light 60 cm (2 ft.)
Office,
700 Fluorescent light
overhead
Distance of
15-watt fluores-
1,000 70 cm (2 ft.
cent light x 2
4 in.)
15-watt fluores- Distance of
5,000
cent light x 2 12 cm (4 in.)
Distance of
10,000 Fluorescent light
3 cm (1 in.)
Cloudy,
10,000 Sun
outdoors
Sunny, direct
100,000 Sun
sunlight
A : for normal movement of second hand
B : for full charge
C : to maintain 1-day usage
Crown
Firs t
click
Time required (approx.)
A B C
8 hours 220 hours 4 hours
6 hours 160 hours 2.5 hours
4 hours 120 hours 2 hours
40 minutes 30 hours 20 minutes
20 minutes 16 hours 10 minutes
20 minutes 16 hours 10 minutes
2 minutes 12 hours 2 minutes