NVL-2812D/IR-II, NVL-358D/IRA, NVL-550D/IR, user’s manual, ver. 2.3
All rights reserved © AAT Holding Sp. z o.o.
3
ATTENTION!
PRIOR TO UNDERTAKING ANY ACTION THAT IS NOT PROVISIONED FOR THE
GIVEN PRODUCT IN ITS USER’S MANUAL AND OTHER DOCUMENTS
DELIVERED WITH THE PRODUCT, OR THAT ARISES FROM THE NORMAL
APPLICATION OF THE PRODUCT, ITS MANUFACTURER MUST BE CONTACTED OR THE
RESPONSIBILITY OF THE MANUFACTURER FOR THE RESULTS OF SUCH AN ACTION
SHELL BE EXCLUDED.
1. Prior to undertaking any action please consult the following manual and read all the safety and
operating instructions before starting the device.
2. Please keep this manual for the lifespan of the device in case referring to the contents of this manual
is necessary;
3. All the safety precautions referred to in this manual should be strictly followed, as they have a
direct influence on user’s safety and durability and reliability of the device;
4. All actions conducted by the servicemen and users must be accomplished in accordance with the
user’s manual;
5. Usage of additional devices and components neither provided nor recommended by the producer
is forbidden;
6. Cables should be placed in a way excluding the possibility of damaging them by accident.
7. User cannot repair or upgrade the equipment himself. All maintenance actions and repairs should be
conducted only by qualified service personnel;
8. In necessity of repairs attention to using only original replacement parts (with their parameters in
accordance with those specified by the producer) should be paid. Non-licensed service and non-
genuine replacement parts may cause fire or electrocution;
9. After maintenance activities tests should be run to ensure proper operation of all the functional
components of the device.
10.Prior to lens mounting procedure, please ensure that camera is powered off.
11.CS type lens are not compatible with C-type lens mounts.
12.Due to risk of fire, do not expose the lens to the direct sunlight.
13.Do not touch the lens.
14.To remove oil from the lens - wipe water drops or oil off the lens with a clean soft cloth and then
dry the lens surface. Then prepare oil-free and washed-out cotton cloth or lens cleaning paper with
either alcohol or lens cleaning liquid. Wipe the rest of the dirt off gently with cloth or paper by
moving spirally from the lens center towards its rim. Repeat wiping with another wet cloth or paper
until the lens becomes completely clean. In case of lens cleaning please do not use any solving
liquids (for example petrol).
SAFETY REQUIREME,TS
