RadioPopper L-358 - User Manual

Sekonic Module
Quick Start Guide
Thank you for purchasing the RadioPopper
compatible transmitter module. This module may
be installed into the following Sekonic brand light
meters: L-358, L-758D, L-758DR, L-758Cine, C-500R
Installation Instructions
1) Remove the battery cover from the back side of
the Sekonic light meter. Refer to the picture on the
reverse side of this guide.
2) If your Sekonic light meter already contains a radio
module in the opening (it will look like a small plastic
box set inside the square space above the battery),
carefully remove the existing module. If a module is
not already present, you may see a small cover over
the connecting pins inside the opening. Remove the
cover from the connecting pins if present.
3) Align the connecting pins inside the light meter
with the connector on the back side of the Radio-
Popper module. Carefully press the RadioPopper
module onto the connecting pins inside the light
meter. The RadioPopper module may be removed if
necessary by pulling on the green ribbon.
4) Follow the instructions provided with your
Sekonic light meter to enable Wireless Flash Radio
Triggering Mode. Select a radio channel between
1 and 16. This radio channel will correspond to the
RadioPopper radio channels 1 to 16. The light meter
will automatically set the correct radio channel on
the RadioPopper module.
5) Conrm proper operation of the RadioPopper
module by observing the green light in the lower
right corner of the module. It will blink periodically
to indicate proper operation and that your light
meter is congured correctly. Each time you trigger
your meter to take a light reading, this green light
will strobe momentarily as your wireless lights are
activated.
6) Replace the battery cover on your Sekonic light
meter. You’re all done. Happy metering!

Summary

Installation Instructions

Prepare and Install Module

Remove battery cover, existing module, and connect the RadioPopper module to the light meter.

Configure and Verify Operation

Enable radio triggering, select channel, and confirm module operation via indicator light.

Complete Installation

Replace the battery cover to finalize the installation process.

Support

Online Support Resources

Contact information and online resources for product support and assistance.

Specifications

Technical Specifications

Details on power requirements and radio frequency band used by the module.

FCC STATEMENT

FCC Compliance Information

Information regarding FCC compliance, potential interference, and operational conditions.

Overview

1. Function Description
2. Installation Instructions
3. Important Technical Specifications
4. Usage Features
5. Maintenance Features
6. FCC Statement and Compliance
7. Disclaimer

The RadioPopper Sekonic Module is a compatible transmitter module designed to be installed into specific Sekonic brand light meters, including models L-358, L-758D, L-758DR, L-758Cine, and C-500R. This module enables wireless flash radio triggering, allowing the light meter to communicate with and activate wireless lights for taking light readings.

Function Description:

The primary function of the RadioPopper Sekonic Module is to integrate wireless flash radio triggering capabilities into compatible Sekonic light meters. Once installed, the module allows the light meter to wirelessly activate external flash units, facilitating accurate light readings for photography. The module operates by receiving a radio channel selection from the light meter and then transmitting a signal on that corresponding channel to trigger wireless lights. A green indicator light on the module provides visual feedback on its operational status and confirms successful triggering.

Installation Instructions:

Installation of the module is a straightforward process:

1. Battery Cover Removal: Begin by removing the battery cover from the back of the Sekonic light meter.
2. Existing Module/Cover Removal: If an existing radio module is present in the designated opening (a small plastic box above the battery), it should be carefully removed. If no module is present, a small cover over the connecting pins may be visible and should also be removed.
3. Module Insertion: Align the connecting pins inside the light meter with the connector on the back of the RadioPopper module. Carefully press the RadioPopper module onto these pins. The module can be removed by pulling on the green ribbon if necessary.
4. Wireless Flash Radio Triggering Mode Activation: Follow the instructions provided with your Sekonic light meter to enable its Wireless Flash Radio Triggering Mode.
5. Channel Selection: Select a radio channel between 1 and 16 on your light meter. This channel will automatically be set on the RadioPopper module, corresponding to RadioPopper radio channels 1 to 16.
6. Operation Confirmation: Confirm proper operation by observing the green light in the lower right corner of the module. This light will blink periodically to indicate correct operation and proper configuration with the light meter. When the meter is triggered to take a light reading, this green light will strobe momentarily as the wireless lights are activated.
7. Battery Cover Replacement: Once confirmed, replace the battery cover on your Sekonic light meter.

Important Technical Specifications:

• Supply Voltage: 3.3 Volts DC
• Radio Frequency: 902-928 MHz, ISM Band
• FCC ID: V4TSKT1
• Compatibility: Designed for Sekonic light meters L-358, L-758D, L-758DR, L-758Cine, C-500R.
• Radio Channels: Supports 16 radio channels (1-16).

Usage Features:

• Wireless Flash Triggering: Enables the Sekonic light meter to wirelessly trigger compatible flash units, streamlining the process of taking light readings in various photographic setups.
• Channel Synchronization: Automatically synchronizes the radio channel with the Sekonic light meter's selected channel (1-16), ensuring seamless communication.
• Visual Status Indicator: A green light on the module provides clear visual feedback:
  • Periodic blinking indicates proper operation and correct configuration.
  • Momentary strobing confirms that wireless lights are being activated during a light reading.
• Easy Removal: The module can be easily removed by pulling on the green ribbon, facilitating maintenance or replacement if needed.

Maintenance Features:

• Self-Contained Module: The module is a self-contained unit, simplifying installation and replacement.
• Troubleshooting Support: In case of issues, the manual suggests checking the green indicator light for operational confirmation.
• FCC Compliance: The device complies with Part 15 of the FCC Rules, ensuring it meets regulatory standards for radio frequency devices. Users are advised to avoid operating with non-approved equipment, as this may cause interference and void the user's authority to operate the equipment.
• Support Resources: RadioPopper offers comprehensive support:
  • Online Support: radiopopper.com/support
  • Email Support: support@radiopopper.com
  • Phone Support: 360.713.0776

FCC Statement and Compliance:

The 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. The device generates, uses, and can radiate radio frequency energy. If not installed and used according to instructions, it may cause harmful interference to radio communications. In case of interference, users are encouraged to try measures such as:

• Reorienting or relocating the receiving antenna.
• Increasing the separation between the equipment and receiver.
• Connecting the equipment into an outlet on a different circuit from the receiver.
• Consulting the dealer or an experienced radio/TV technician. Operation is subject to two conditions: (1) the device may not cause harmful interference, and (2) the device must accept any interference received, including interference that may cause undesired operation. To comply with FCC RF exposure requirements, the antenna installation and device operating configurations must ensure that the device and its antenna(s) are not co-located or operating in conjunction with any other antenna or transmitter.

Disclaimer:

Leap Devices LLC, DBA RadioPopper, is not affiliated with, maintained by, or in any way officially associated with Sekonic Corporation. Sekonic is a registered trademark of Sekonic Corporation.

RadioPopper L-358 Specifications

General

Brand	RadioPopper
Model	L-358
Category	Control Unit
Language	English