JINBEI HI900 Speedlite Instruction Manual

1. Introduction

The JINBEI HI900 Speedlite is an 80W camera flash designed for professional photographers, camera enthusiasts, and freelancers. It features TTL (Through-The-Lens) auto mode, HSS (High-Speed Sync), and a versatile universal hot shoe compatible with various camera brands including Canon, Nikon, Sony, Fuji, Olympus, and Pentax. Equipped with a 2500mAh lithium battery, it offers over 500 full-power flashes and a fast recycle time of 0.05-1.5 seconds. The HI900 also includes a built-in 2.4G wireless system for Master/Slave/Speedlite 3-in-1 functionality, a 3W LED modeling lamp, and supports magnetic accessories for creative light shaping.

Figure 1.1: JINBEI HI900 Speedlite with key features

2. Package Contents

The standard package for the JINBEI HI900 Speedlite includes the following items:

• HI900 Speedlite x1
• DC 7.4V 2500mAh Lithium Battery x1
• Cold Shoe Holder x1
• Charging Base x1
• DC 5V 3A Charging Head x1
• Protection Package x1
• Type-C Data Line x1

Figure 2.1: Standard Package Contents

3. Parts Identification

Familiarize yourself with the different parts of your JINBEI HI900 Speedlite:

• Diffusor Board: Softens and spreads the flash light.
• Built-in 3W LED Modeling Lamp: Provides continuous light for pre-visualization, with 3-gear brightness adjustment.
• Auto Focus Assist: Helps the camera achieve focus in low-light conditions.
• Integrated Hot Shoe: For mounting on compatible cameras (Canon, Nikon, Fuji, Olympus, Pentax, Panasonic).
• Sony Hot Shoe: A specific hot shoe variant for Sony cameras.
• Battery Release Button: Used to remove the lithium battery.
• Type-C USB Socket: For data transfer or charging.
• ON/OFF Button: Powers the unit on or off.
• Setting Knob: Navigates menus and adjusts settings.
• Hot Shoe Release Knob: Secures or releases the flash from the camera's hot shoe.
• Mode Button: Cycles through different flash modes (TTL, M, FRE).
• TEST Button: Fires a test flash.

Figure 3.1: HI900 Speedlite Parts Diagram

4. Setup

4.1. Battery Installation

1. Press the battery release button to open the battery compartment.
2. Insert the DC 7.4V 2500mAh lithium battery into the fuselage along the positioning slot as shown by the arrow.
3. A "Da" sound indicates that the battery has been locked securely.

4.2. Mounting on Camera

The HI900 Speedlite features a universal hot shoe. Choose the appropriate model for your camera (Sony Hot Shoe for Sony cameras, Integrated Hot Shoe for Canon/Nikon/Fuji/Olympus/Pentax/Panasonic). For Sony cameras with an Integrated Hot Shoe model, an additional adapter may be required.

1. Slide the Speedlite's hot shoe onto your camera's hot shoe.
2. Tighten the hot shoe release knob to secure the flash in place.

Figure 4.1: Universal Hotshoe Compatibility

5. Operating Modes

Tap the "Mode" button to cycle through the different operating modes.

5.1. Speedlite Mode (On-Camera)

This is the standard mode for using the flash directly on your camera's hot shoe.

• TTL (Through-The-Lens): Automatic flash exposure. Adjust flash compensation (±3.0) as needed.
• M (Manual): Manually set flash power from 1.0 to 9.0 (1/256 to 1/1).
• FRE (Freeze Mode): For capturing fast-moving subjects with short flash durations.
• SYNC: Select Front Curtain SYNC, Rear Curtain SYNC, or High Speed SYNC (HSS).
• ZOOM: Adjust flash head zoom (24-200mm) automatically or manually.
• Modeling Lamp: Turn OFF, use Auto brightness, or manually set 3 levels of brightness.

Figure 5.1: Automatic/Manual Zoom Function

Figure 5.2: High Speed Sync (HSS) Example

5.2. Wireless Master Mode

In Master mode, the HI900 controls other JINBEI flash units wirelessly. The screen backlight will be blue.

• Channel (CH): Select from 01-31 channels to avoid interference.
• Group (GR): Assign slave units to groups (A/B/C/D/E/F).
• GR ALL: Adjust power for all groups simultaneously.
• Modeling Lamp: Turn OFF, use Auto brightness, or manually set 3 levels of brightness.

5.3. Wireless Slave Mode

In Slave mode, the HI900 is triggered by a Master unit. The screen backlight will be orange.

• Wireless Receiver Mode: Compatible with TR-Q6II integrated hot shoe transmitter and TR-V6II CH&GR remote control.
• Channel (CH): Match the channel of the master unit (01-31).
• Group (GR): Match the group of the master unit (A/B/C/D/E/F/G/H/I/J/L/O/P/Q/S/U).
• Canon ZigBee: ON/OFF (ID: 00-99).

Figure 5.3: Built-in 2.4G Wireless System

Figure 5.4: Control Screen Discoloration for Mode Identification

6. Settings Menu

Long press the middle two multi-functional buttons to enter the setting interface.

• Camera Brand Selection: Adjust wireless communication mode to match your camera brand (Canon, Nikon, Sony, Fuji, Olympus, Lumix, Canon-RT). Confirm with the return key.
• Canon RT Wireless ID Setting: Set ID value from OFF, 00-99.
• AF Focus Light: Turn on or off the autofocus assist light.
• Auto-Off: Set automatic shutdown time to OFF, 05, 15, or 30 minutes.
• Buzz: Turn on or off the beep sound.
• SYNC-X: Select ON or OFF for single-point mode.
• Screen: Adjust screen backlight brightness (min/mid/max).
• Display: Select power value display as Fraction or Decimal.
• Freeze Mode: Select ON or OFF for freeze mode.

7. Continuous Flash Shooting

To prevent the HI900 from overheating, when the flash is continuously fired at full power for a short period (approximately 50 full-power flashes), the temperature of the flash head may increase. In such cases, the HI900 will automatically activate overheat protection, limiting the recycling time. During this period, the "OH" overheat icon will be displayed, and the recycling time will automatically be set to about 4 seconds and 6 seconds.

Warning: Do not continuously flash with full power for a long time, otherwise it will cause the Hi-900 to overheat or age prematurely.

8. Lithium Battery Maintenance and Care

• Charge Cycles: Lithium batteries support approximately 300-500 complete charge cycles in their lifespan.
• Initial Use: Newly purchased lithium batteries activate automatically; no special activation is required.
• Memory Effect: Lithium batteries have no memory effect, allowing for charging on demand to extend lifespan with incomplete charge cycles.
• Low Power: Charge the battery immediately when the power level is low to prevent irreversible damage from over-discharge.
• Charger: Always use the provided matching charger and connect it as per the user manual.
• Storage: For long-term storage (over 3 months), charge the battery for 0.5-1 hour every 3 months to maintain 40%-60% charge. Store in a temperature range of 10-30°C and humidity of 65±20%RH.
• Temperature: The ideal operating temperature is 0-40°C. Performance may be reduced below 0°C.
• Physical Damage: Avoid knocking, needling, watering, or treading on the battery. Keep it away from heat sources, flammable gases, direct sun exposure, microwaves, and high pressure. Do NOT dismantle the battery.
• Charging Duration: Do NOT charge the battery continuously for over 24 hours.
• Safety: Discontinue use immediately if you notice any odor or unusual sound during charging or discharging, and contact JINBEI support.

Figure 8.1: Large Capacity Battery with Quick Release

9. Specifications

*JINBEI products are continuously developed and updated. Functions and technical parameters are subject to change without further notice.

10. User Tips

• Fast Shooting: The HI900's fast recycle time allows for rapid consecutive shots, ideal for dynamic photography.
• Automatic Exposure: Utilize TTL mode for automatic exposure adjustments, especially in environments with changing light conditions.
• Outdoor Photography: Leverage HSS (High-Speed Sync) when shooting outdoors in bright sunlight to balance flash exposure with ambient light, achieving well-exposed backgrounds.
• Pre-visualization: Use the 3W LED modeling light to preview how your lighting will affect the subject before taking the shot.
• Off-Camera Flash: Explore the wireless master/slave modes for creative off-camera lighting setups. The screen's color change (blue for master, orange for slave) helps quickly identify the current mode.
• Creative Lighting: Experiment with various magnetic light modifiers (color gels, honeycomb, softball) to shape and control your light for different effects.
• Battery Management: Always ensure your battery is fully charged before extended photo shoots to avoid interruptions.

11. Troubleshooting

• Flash not firing: Check battery level, ensure the flash is securely mounted on the hot shoe, and verify that the camera and flash are in a compatible mode (e.g., TTL, M). In wireless mode, ensure channels and groups match.
• Overheating Warning ("OH" icon): If the "OH" icon appears, the flash is overheating. Stop continuous firing and allow the unit to cool down. The recycle time will automatically increase to protect the unit.
• Inconsistent Exposure: In TTL mode, adjust flash exposure compensation. In Manual mode, verify power settings and distance to subject. Check for correct SYNC mode (Front/Rear Curtain, HSS).
• Wireless Triggering Issues: Ensure both master and slave units are set to the same channel and group. Check battery levels on both units. Verify the wireless receiver mode is correctly selected.
• Flash Head Zoom Not Working: Check if the zoom is set to manual mode. If so, adjust it manually. If in auto mode, ensure the lens is communicating correctly with the flash.

12. Warranty and Support

12.1. Warranty Information

JINBEI provides a 6-month warranty for the lithium battery (excluding damage due to abnormal use or human factors). Please refer to the detailed battery maintenance section for proper care to ensure warranty validity.

12.2. Contact Information

For any technical support, warranty claims, or inquiries, please contact: