What to do if the Ocean Optics DH-2000 power is on but no LEDs light?
- SSarah WhiteAug 5, 2025
If the power switch is on but no LEDs are lighting up, check if line power is present. Also, check the fuse to see if it is defective.
What to do if the Ocean Optics DH-2000 power is on but no LEDs light?
If the power switch is on but no LEDs are lighting up, check if line power is present. Also, check the fuse to see if it is defective.
Why doesn't the Deuterium lamp light on my Ocean Optics DH-2000?
If the Deuterium lamp doesn't light and the LED is red, it could be due to several reasons. First, the Deuterium lamp might be too hot; allow it to cool down for 20 minutes, then press the On/Off switch again to reset and restart it. Second, the lamp life may be exhausted, requiring a replacement. Finally, the lamp’s internal connection plug may not be closed correctly; open the unit (see the Maintenance) and close the connector plug.
What to do if the Halogen lamp doesn't work on Ocean Optics Lighting Equipment?
If the Halogen lamp doesn't work after pressing the On/Off switch, it could be because the Deuterium lamp is still warming up; wait until the Deuterium lamp has lit and try again. Alternatively, the Halogen lamp may be defective and require replacement.
What to do if the Deuterium lamp turns off during operation in Ocean Optics Lighting Equipment?
If the Deuterium lamp turns off during operation, the lamp may be too hot. Turn off the unit and allow it to cool down for at least 20 minutes. Once cooled, turn the Deuterium lamp back on.
What to do if the LED does not light after switching on the Halogen lamp on Ocean Optics DH-2000?
If the LED does not light after switching on the Halogen lamp, the internal power supply might be defective. Disconnect the unit from the main power source and contact your dealer for repair or replacement.
Brand | Ocean Optics |
---|---|
Model | DH-2000 Series |
Category | Lighting Equipment |
Language | English |
Key safety instructions and warnings for operating the DH-2000 light source, including protective eyewear and handling precautions.
Outlines the manual's goal and the target readers for the DH-2000 light source.
Highlights updates and changes in this version of the DH-2000 Installation and Operation Manual.
Provides a brief overview of the manual's chapters and appendices, detailing content for each section.
Lists additional resources and where to find them on the Ocean Optics website for further product information.
Information on how to obtain system changes or upgrades from Ocean Optics, including RMA procedures.
Introduces the unpacking and setup procedures for the DH-2000 Light Source.
Detailed instructions on how to carefully unpack the DH-2000 unit and check for transport damage.
Lists the items expected to be found in the DH-2000 package for verification.
Guides on connecting the power cord and interface cables to the DH-2000 for operation.
Step-by-step instructions for attaching the fiber optic cable to the DH-2000's SMA connector.
Details the recommended environmental conditions for optimal DH-2000 operation, including moisture and ventilation.
Describes the various components located on the front and rear panels of the DH-2000 light source.
Identifies and explains the controls, indicators, and connectors on the DH-2000's front panel.
Details the connectors, switches, and indicators located on the DH-2000's rear panel.
Presents technical specifications for Deuterium and Tungsten-Halogen lamps, including wavelength and stability.
Provides details on the pin assignments for the 15-pin connector used with DH-2000 Series lamps.
Visual representation of the 15-pin connector pin layout for the DH-2000, showing pin numbers and functions.
General guidance on operating the Deuterium and Halogen lamps in the DH-2000 light source.
Step-by-step instructions for turning on and warming up the DH-2000 lamps for accurate readings.
Procedures for safely switching off the Deuterium and Halogen lamps after use.
Explains the required warm-up times for the Deuterium and Halogen lamps to reach thermal equilibrium.
Addresses common issues and solutions for the Deuterium lamp, such as no LEDs or lamp not lighting.
Provides troubleshooting steps for problems encountered with the Halogen lamp, like not working or LED issues.
Introduces periodic maintenance tasks, primarily bulb replacement for the DH-2000 light source.
Information on ordering and replacing Deuterium and Halogen bulbs for the DH-2000 unit.
Step-by-step guide for replacing the Deuterium bulb in most DH-2000 models.
Specific procedure for replacing the Deuterium bulb in the DH-2000-BAL model.
Instructions for replacing the Halogen bulb in DH-2000 models excluding DH-2000-BAL.
Procedure for replacing the Halogen bulb specifically for the DH-2000-BAL model.
Introduces supplementary operating details for specific DH-2000 models, focusing on advanced features.
Explains automatic and manual operation modes for the DH-2000-S TTL shutter control.
Details TTL shutter control and filter operation for DH-2000-FHS and DH-2000-BAL models.
Specific instructions for inserting and using filters with the DH-2000-FHS model's filter slit.