Nikon D-LEDI User Manual (English)

Questions and Answers:

A
April SmithAug 6, 2025
What to do if the Nikon D-LEDI does not power on using the remote control?
- M
  markdominguezAug 6, 2025
  If your Nikon Lighting Equipment doesn't power on after pressing the standby button on the remote control pad, ensure that the AC adapter and power cord are correctly connected. Also, verify that the cable for the remote control pad is properly connected and the main power switch of the device is turned on (set to the “I” side). Finally, make sure the DISP switch on the remote control pad is also on.
M
Melissa DavisAug 16, 2025
What to do if Nikon D-LEDI Lighting Equipment does not start?
- D
  Daniel LittleAug 16, 2025
  If your Nikon Lighting Equipment does not start after turning on the main power switch (set to the “I” side), make sure that you correctly connect the AC adapter and power cord. Also, ensure that the cable for the remote control pad is correctly connected. Then, press the standby button on the remote control pad to turn it on and turn on the DISP switch on the remote control pad.
T
Tammy MorganAug 27, 2025
What to do if the optical path is not illuminated when turning on an LED on Nikon D-LEDI?
- W
  William GonzalezAug 27, 2025
  If you turn on an LED on your Nikon Lighting Equipment and the optical path of the microscope is not illuminated, check that all parts are properly attached. Also, check the combination of microscope parts and settings.

Nikon D-LEDI Specifications

General

Brand	Nikon
Model	D-LEDI
Category	Lighting Equipment
Language	English

Summary

Introduction

Safety Precautions

Meaning of Product Symbols

Explains symbols indicating warnings and cautions on the product and in the manual.

WARNING and CAUTION Symbol Meanings

Details the meaning of WARNING and CAUTION symbols for user safety.

Handling of This Product

Product Handling Precautions

Emphasizes careful handling as a precision optical instrument, avoiding impact or vibration.

Electromagnetic Environment Considerations

Discusses avoiding strong radiation sources and positioning to prevent interference.

Installation and Storage Environment

Specifies conditions to avoid for proper function and precision, like humidity and dirt.

Fluorescence Filter Cube Care

Notes that excitation filters degrade over time and high humidity affects characteristics.

Chapter 1 Names of Parts

Component Identification

Identifies the main body, remote control pad, AC adapter, and power cord components.

Remote Control Pad Interface

Details the display and controls of the remote control pad for illumination adjustments.

Recommended Filter Cubes

Lists specific filter cubes recommended for use with the system.

Chapter 2 How to Use the Parts

Power Control Procedures

Explains how to use the main power switch and standby button to turn the product on/off.

LED Illumination Control

Describes using the illumination control dial to switch LEDs on/off and adjust brightness.

LED Illumination Modes

Explains SYNC (simultaneous) and ASYNC (individual) modes for LED control.

Menu Screen Navigation

Details how to navigate the MENU screen for various settings.

Switching Illumination Modes

Step-by-step guide to switch between SYNC and ASYNC illumination modes.

External Trigger Configuration

Instructions on selecting whether to use external trigger signals for illumination control.

Display Auto-Off Settings

Options for automatic or manual display shut-off on the remote control pad.

Beep Sound Management

How to turn the operational beep sound on or off via the menu.

Illumination Control Dial Step Adjustment

Adjusting the number of brightness steps per click of the control dial.

Fn Button Function Assignment

How to assign specific functions to the Fn button on the remote control pad.

NIS-Elements Software Control

Using NIS-Elements software for controlling the D-LEDI illumination system via PC.

Ti2 Series System Operation

Controlling the D-LEDI using the Ti2 Control application via a tablet device.

Chapter 3 Troubleshooting

Problem Resolution Guide

Table of symptoms, check items, and references for resolving common problems.

Chapter 4 Maintenance and Storage

Product Cleaning Procedures

Instructions and tools for cleaning the D-LEDI main body and remote control pad.

Decontamination Guidelines

Procedure for decontamination using medicinal alcohol and precautions.

Product Storage Recommendations

Guidelines for storing the system in a low-humidity environment to prevent mold.

Periodic Maintenance Inspections

Recommends periodic inspections for maintaining product performance.

Chapter 5 Assembly and Connection

Compatible Microscope Configurations

Lists compatible microscope models and corresponding epi fluorescence attachments.

Required Installation Tool

Specifies the hexagonal wrench needed for attaching the product.

Attaching to Epi Fluorescence Attachment

Detailed steps for mounting the D-LEDI onto an epi fluorescence attachment.

Remote Control Pad Connection

How to connect the remote control pad to the D-LEDI main body via the REMOTE connector.

AC Adapter Power Connection

Instructions for connecting the AC adapter for power supply.

PC Connection via USB

Guide for connecting the D-LEDI to a PC using a USB cable for NIS-Elements.

Ti2-E System Connection

Steps to connect the D-LEDI to the Ti2-E microscope system using a dedicated cable.

External Trigger Device Connection

How to connect external trigger devices via the TRIGGER connector for illumination control.

Ni-E + NI-CTLA System Diagram

Diagram showing the system configuration with Ni-E and NI-CTLA.

Ni-U + NI-CTLB System Diagram

Diagram illustrating the system setup with Ni-U and NI-CTLB.

Ti2-E System Configuration Diagram

System diagram showing the Ti2-E main body and TI2-CTRE integration.

Standalone System with NIS-Elements

Configuration diagram for standalone use with NIS-Elements and various microscopes.

Standalone System Configuration

Configuration diagram for standalone use with various microscopes without NIS-Elements.

Chapter 6 Specifications

Operational Principles and Intended Use

Overview of how the D-LEDI system operates and its intended use.

Physical and Environmental Specifications

Details physical dimensions, mass, electrical protection, and environmental conditions.

Performance Characteristics

Lists technical specifications like LED wavelengths, mounting, connections, and control methods.

Remote Control Pad Features

Details features of the remote control pad, including display, operation, and connection.

AC Adapter and Power Cord Specs

Provides details on the AC adapter model, input/output ratings, and power cord specifications.

Nikon D-LEDI User Manual

Table of Contents