SmallRig 3917 Wireless Follow Focus Controller Kit User Manual
- June 4, 2024
- SmallRig
Table of Contents
SmallRig 3917 Wireless Follow Focus Controller Kit
In order to ensure the safety of users and prevent product damage caused by improper use, please carefully read the “Important Notes” in this manual before use,And keep the manual properly for future reference
Important Tips
Please read this user manual carefully. Please do not use it in water. This
product does not have the function of dustproof and waterproof.
Please avoid strong extrusion or impact on the product. This product contains
a built-in non removable lithium battery. It is strictly prohibited to
disassemble the machine without authorization. There are a few harmful
substances in the battery. Please do not discard them at will. Please recycle
the damaged or unused products according to the waste management method.
REC key:
- Start and stop REC recording
- On/off function
- Confirm key
Up/Down:
- Frequency band adjustment
- Motor number adjustment
- Turn pages up and down
Installation Instructions:
Interface Description:
FCC Statement
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more
of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
To assure continued compliance, any changes or modifications not expressly approved by the party. Responsible for compliance could void the user’s authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices).
This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.
IC Warning
This device complies with Part 15 of the FCC Rules [and contains license-
exempt transmitter(s)/receiver(s) that comply with Innovation, Science and
Economic Development Canada’s licence-exempt RSS standard(s)]. Operation is
subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
The digital apparatus complies with Canadian CAN ICES‐3 (B)/NMB‐3(B). This device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 and compliance with RSS 102 RF exposure, users can obtain Canadian information on RF exposure and compliance.This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment.
RF Exposure Statement
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>