Date :
1. Attention for solar cell unit
Pay attention not to touch and scratch the surface of the solar cell.
2. Dial transparency rate
Keep the transparency rate of the dial more than 30%.
(Effective aperture is φ27mm)
Each elements of solar cell must be kept the transparency rate.
3. The
uideline of char
in
time is as in below
(Dial transparency rate = 30%)
700 Inside the office ― 69
3,000 30W 20cm 52 15
10,000 Cloudy 16 5
100,000 Fine weather 5.3 2
Condition A : Time required for full charge
Condition B : Time required for steady operation
Condition C : Time to charge 1 day of power
4. How to set the secondar
batter
unit
Please set the exclusive secondary battery unit.
(The secondary battery is Titanium-lithium-ion battery without any environmentally harmful substances.)
Please install the minus part of the secondary battery towards inside of the watch.
If the silver oxide battery is accidentally set and charged, there is a possibility of battery explosion.
To prevent from the battery explosion, it is adopted safety structure not to charge the silver oxide battery
even if it is accidentally set.
Install the secondary battery unit under the circuit block cover as illustrated below A and B.
Check whether the secondary battery lead plate is surely connected to minus terminal. (Refer to the Fig.[2])
C
(Approx.
Minutes)
A fluorescent lamp
18
Illumination
(Lx)
Source of light Environment
A
(Approx.
Hours)
B
(Approx.
Hours)
Cal.
VR42B
Attention-01
19/Oct./'18
Rev. : 00
Sun light
1.5
0.5
4
Fig.[2] (Detail of A)
minus terminal
secondary battery
lead plate
Fig.[1]
A
B
P. 10-01
To Next Page
Loading...
