This document provides instructions for the Olympus BX3M-CB/CBFM control box, which is used to control a motorized revolving nosepiece and MIX slider for reflected light observation on a microscope. The manual covers operation procedures, specifications, troubleshooting, assembly, and proper selection of the power supply cord.

Function Description:

The Olympus BX3M-CB and BX3M-CBFM control boxes are designed to interface with a microscope system, specifically the BX53M, to manage its motorized components. Their primary functions include:

Motorized Revolving Nosepiece Control: The control box allows for the precise movement and selection of objectives on the motorized nosepiece.
MIX Slider Control for Reflected Light Observation: It enables the operation and adjustment of the MIX slider, which is crucial for reflected light observation. This includes inserting and removing the slider, turning on/off its illumination, adjusting brightness, and selecting illumination patterns.
System Integration: The control box connects to a PC via USB or RS-232C cables, allowing for software control of the microscope functions. It also integrates with a hand switch (BX3M-HS) for manual operation of various settings.

Important Technical Specifications (BX3M-CB / BX3M-CBFM):

Main unit input: 5 V / 2.5 A
AC adapter input: 100-240 V ~ 50-60 Hz 0.4 A
AC adapter output: 5 V --- 2.5 A
Power consumption: 7.4 W, 22.7 VA
Cooling system: Natural circulation air cooling
Indicator: Power ON/OFF, Remote control by software enabled/disabled, Error, Connected to units (5 positions)
Dimensions and weight:
- BX3M-CB: 115(W) x 56(D) x 106(H) mm, 490 g
- BX3M-CBFM: 59(W) x 116(D) x 109(H) mm, 670 g
USB cable length: 2 m
RS-232C cable length: 2 m
External interface: RS-232C (external cable is included, D-SUB 9-pin female straight connector), USB 2.0 (external cable is included)

Operating Environment:

Indoor use
Altitude: Max. 2,000 meters
Ambient temperature: 5 to 40 °C (41 to 104 °F)
Maximum relative humidity: 80% for temperatures up to 31 °C (88 °F) (without condensation). In case of over 31 °C (88 °F), the relative humidity is decreased linearly through 70% at 34 °C (93 °F), 60% at 37 °C (99 °F), and to 50% at 40 °C (104 °F).
Supply voltage fluctuations: Not to exceed ±10% of the normal voltage.
Pollution degree 2 (in accordance with IEC60664-1)
Installation/Overvoltage category: II (in accordance with IEC60664-1)

Usage Features:

Turning ON/OFF: The main switch of the BX3M-CBFM is used to power on the device. A beep sound confirms activation.
MIX Slider Operation:
- Insertion/Removal: The MIX slider for reflected light observation (U-MIXR) can be pushed to the second level (pressed in) for "IN" position or pulled out to the first level for "OUT" position.
- Illumination Control: The ON/OFF button on the hand switch (BX3M-HS) controls the illumination of the MIX slider.
- Brightness Adjustment: The light intensity button on the hand switch (BX3M-HS) allows for adjusting the brightness of the illumination. Short presses darken or brighten by a predetermined quantity, while long presses continuously darken or brighten. The light intensity state is indicated by a series of squares, from 0% (OFF) to 100% (Maximum).
- Illumination Pattern Selection: The MODE button on the hand switch (BX3M-HS) is used to select the illumination pattern. Short presses change the pattern, while long presses rotate the illumination pattern automatically. A dial can also be used to change the illumination position.
Motorized Nosepiece Operation:
- Objective Selection: The BX3M-HS hand switch is used to select the objective on the motorized nosepiece (BX3M-HSRE).
- Dip Switch Settings: A dip switch on the control box (BX3M-CBFM or BX3M-CB) allows for configuring settings related to the motorized nosepiece and hand switch, such as beep sound, number of holes for the motorized nosepiece (5 or 6), and rotation direction (clockwise/counter-clockwise) when the right button is pressed.
PC Connection: The control box can be connected to a PC via USB or RS-232C cables for system control through application software.
Safety Symbols: The manual highlights various safety symbols, including CAUTION (potential hazard), NOTE (useful knowledge), and TIP (useful information), along with specific symbols for main switch ON/OFF.

Maintenance Features:

Handling Precautions:
- The product is a precision instrument and should be handled with care to avoid sudden impacts or severe damage.
- Disassembly of any part of the product is not recommended, as it can lead to failure.
- Avoid using the product in areas subject to direct sunlight, high temperature and/or humidity, dust, or vibrations.
- Before attaching or detaching units, ensure the power of the product is OFF.
Cleaning:
- Wipe portions with a dry soft cloth.
- For dirt that cannot be removed by dry-wiping, moisten a soft cloth with diluted neutral detergent and wipe the dirty surface.
- NOTE: Do not use organic solvents, as they may deteriorate the coated surface or plastic parts.
Disposal: Dispose of the product according to local government regulations and rules.
Cable Connections: Before connecting or disconnecting cables, ensure the main switch is OFF and the power cord is unplugged. Cables are vulnerable when bent or twisted, and excessive force should be avoided. Connectors should be oriented correctly.
Troubleshooting: The manual provides a comprehensive troubleshooting guide based on the number of beeps and indicator states (PWR, RMT, ERR) to identify issues related to the motorized nosepiece, MIX slider, and PC connection, offering corresponding remedies and page references for detailed instructions.
Power Cord Selection: The manual emphasizes the importance of selecting a proper power supply cord for safety, providing specifications for voltage rating, current rating, temperature rating, length, and fittings configuration. It also includes a table of certified cords by country and agency, and a table for HAR flexible cord specifications.

Olympus BX3M-CB - Page 33

Table of Contents

Related product manuals