Introduction
The JJC TM-C Multifunction Timer Remote Control is designed to provide advanced shutter release capabilities for compatible DSLR and SLR cameras. This device allows for simple shutter release, as well as complex timed functions such as self-timer, interval timer, long exposure timer, and exposure count settings. It connects to your camera via a wired connection, offering reliable control for various photographic scenarios.
This manual will guide you through the setup, operation, and maintenance of your TM-C remote control.
Key Features
- Easy to program for various shooting modes.
- Two-stage release button for focus and shutter.
- Self-timer function with delays from 0 seconds to 99 hours, 59 minutes, 59 seconds.
- Interval shooting for time-lapse photography.
- Precise long exposure time control.
- Exposure count setting up to 399 or unlimited.
Package Contents
- JJC TM-C Multifunction Timer Remote Control
- Connection Cable (90 cm long)
- User Manual
Setup
1. Battery Installation
- Locate the battery compartment on the back of the remote control.
- Open the battery compartment cover.
- Insert two AAA alkaline batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
2. Connecting to Your Camera
- Ensure your camera is turned off.
- Locate the remote control terminal on your camera. This is typically a 2.5mm jack.
- Connect the 2.5mm plug of the TM-C remote control cable into your camera's remote control terminal.
- Turn on your camera.
Note: Some cameras may require a specific setting in their menu to enable the remote control port. Refer to your camera's instruction manual if the remote does not respond after connection.

The image shows the JJC TM-C remote control unit. It features a large LCD screen for settings, several control buttons, and a coiled cable for connecting to a camera.
Operating Instructions
The TM-C remote control features an LCD display and several buttons for navigation and setting adjustments. The main control button typically functions as a two-stage shutter release: a half-press for autofocus and a full-press for shutter activation.
Basic Shutter Release
- Press the main shutter button halfway to focus.
- Press the main shutter button fully to take a picture.
Timer Functions
The TM-C allows you to program various timed shooting sequences. Use the directional buttons and SET button to navigate the menu and adjust values on the LCD screen.
- Delay Timer (DELAY): Sets a delay before the first exposure. Adjustable from 0 seconds to 99 hours, 59 minutes, 59 seconds.
- Long Exposure Timer (LONG): Controls the duration of the shutter being open. This is used for bulb mode photography. Adjustable from 0 seconds to 99 hours, 59 minutes, 59 seconds.
Note: For long exposures, your camera must be set to Bulb mode. If your camera does not have a Bulb mode, the longest exposure will be limited by your camera's maximum shutter speed. - Interval Timer (INTVL): Sets the time between consecutive exposures. Adjustable from 1 second to 99 hours, 59 minutes, 59 seconds.
- Number of Exposures (N): Sets the total number of photos to be taken in a sequence. Adjustable from 1 to 399, or set to unlimited.
Consult the on-screen menu and the detailed instructions provided in the included manual for specific programming steps for each function.
Maintenance
- Keep the remote control clean and dry. Use a soft, dry cloth to wipe the surface.
- Avoid exposing the device to extreme temperatures, humidity, or direct sunlight.
- If the remote control will not be used for an extended period, remove the batteries to prevent leakage.
- Handle the connection cable with care to prevent damage to the wires or connectors.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control does not power on. | Batteries are dead or incorrectly inserted. | Replace batteries with fresh AAA alkaline batteries. Check polarity. |
| Camera does not respond to remote. | Incorrect camera settings; cable not fully connected; incompatible camera model. | Ensure camera is on and set to remote control mode (if applicable). Firmly connect the 2.5mm cable. Verify camera compatibility. |
| Issue with long bulb exposures (e.g., >1 minute) and interval shooting. | Potential firmware or operational limitation. | Ensure camera is in Bulb mode. Test with shorter exposures first. If issues persist, contact JJC support. |
| LCD display is dim or blank. | Low battery power. | Replace batteries. |
Specifications
- Model: TM-C
- Brand: JJC
- Color: Black
- Connectivity: Wired (2.5mm jack)
- Cable Length: Approximately 90 cm
- Power Source: 2 x AAA Alkaline Batteries
- Number of Buttons: 7
- Timer Range: 0s to 99h 59m 59s
- Exposure Count: 1 to 399, or unlimited
- Compatible Devices: Cameras (Canon, Contax, Pentax, Samsung models listed below)
Compatible Camera Models:
- Canon: EOS 60D, 60Da, 70D, 300D, 350D, 400D, 450D, 500D, 550D, 600D, 650D, 700D, 1000D, 1100D; Powershot G10, G11, G12, G1X, G16.
- Pentax: K3, K100D, K110D, K10D, *ist DS2, K200D, K20D, K7, *ist D, *ist Ds, *ist, *ist DL, MZ-6, ZX-L, MZ-L, *ist DL2, K5, K30.
- Samsung: GX-1L, GX-1S, GX-10, GX-20, NX10, NX100, NX5.
- Contax: 645, N, N1, NX, N Digital.
Warranty and Support
JJC products typically come with a limited warranty. Please refer to the warranty card included with your product or visit the official JJC website for detailed warranty terms and conditions. For technical support, troubleshooting assistance, or inquiries about replacement parts, please contact JJC customer service through their official channels.





