Chauvin Arnoux C.A 811 Notice De Fonctionnement page 8

CONTENTS
1. PRESENTATION ................................................................ 7
2. DESCRIPTION ................................................................... 7
3. USE .................................................................................... 8
4. SPECIFICATIONS ............................................................. 9
5. MAINTENANCE ............................................................... 10
6. TO ORDER ....................................................................... 10
7. APPENDIX ....................................................................... 26
1. PRESENTATION
C.A 811 and C.A 813 pocket luxmeters are lighting
measurement instruments, equipped with a silicon photodiode.
They have a digital display and are light and easy to manipulate
in one hand.
2. DESCRIPTION
See § 7. Attachment (at the end of this user's manual)
Sensor equipped with a black protective cover and a spiral
Œ
lead.
Backlit liquid crystal display

- Main display: numeric value
3½ digits or OL error code
- Symbols:
Low battery
Last value measured
klux / kfc Value of unit displayed
Maximum value (C.A. 811)
MAX
Peak value (C.A. 813)
PEAK
Dual function pushbutton:
Ž
Short press: activates/deactivates display backlighting
Long press:
- C.A 811 Max value pushbutton control
- C.A 813 Peak value pushbutton control
 Pushbutton control to hold display of the last measurement
Choice of measurement range

C.A 811: 20 lux...20 klux in 4 ranges
C.A 813: 20 lux...200 klux in 5 ranges
C.A 811 and C.A 813 : 20 fc...20 kfc in 4 ranges
8
1