Vehicle Weighing Scale
OWNER’S MANUAL
TXDi- series
NOTE
- The unauthorized copying of some or all of this manual is prohibited.
- The information contained herein is subject to change without notice.
- If there are any questions such as wrong or missing parts of the contents listed in this manual, please contact us.
- To improve the product performance, functions can be changed with no notice.
- Please understand that TMT does not have responsibility for a demand related to lose, lost profit, etc. caused by operating the product, regardless of the third clause.
WARNING DEFINITIONS
This is a warning & caution mark
This is a hazard alert mark
This is a useful information mark
Precautions
Please be informed that we’re not responsible for any incident or mishap caused by partial modification of this product. To avoid such a situation, customers need to contact our customer service team or system installation staff in advance, and any modification should be conducted under our surveillance.
- Use only approved enhancements and batteries. Do not connect incompatible products. Use only batteries, chargers, adaptors, and enhancements approved by TMT for use with this particular model.
The use of any other types may invalidate any approval or warranty and may be dangerous. For the availability of approved enhancements, please check with your dealer. - Do not install the scale in strong direct sunlight and dust.
- Please confirm that the local voltage is correct for the power adapter.
- Do not use inflammable substances for cleaning.
- Avoid sudden changes of temperature if possible
- Do not use the product in a place with a high-voltage current or severe electronic noise.
- Do not use the product in a place with severe vibration.
- Do not put too much pressure to keys.
- Avoid the shock of excessive weight.
- MICRO USB-B port is for firmware update.
Do not connect for any other purpose.
Introduction
- Easy to exchange the battery pack.
- Slim(34mm) type.
- Weigh-In-Motion(WIM)
- Outstanding water-resistant(IP66) and vibration-proof effect.
- Wireless communication: ZigBee
- Long battery lifetime by one time charging
Installation
Be cautious of the below situations, when placing the product on the road.
| Weighing method | Description |
| 2 Axle, 2 Plate Accuracy: ±1~3% (WIM: ±3%) [Scale ID] Axle 1☞ Left: 1 / Right: 2 |
|
| Synchronous 2 Axle, 4 Plate Accuracy: ±0.1% [Scale ID] Axle 1☞ Left: 1 / Right: 2 Axle 2☞ Left: 3 / Right: 4 |  |
| Synchronous 3 Axle, 6 Plate Accuracy: ±0.1% [Scale ID] Axle 1☞ Left: 1 / Right: 2 Axle 2☞ Left: 3 / Right: 4 Axle 3☞ Left: 5 / Right: 6 | 
|
As shown above, if it is used with the indicator, please refer to the indicator’s operating manual.
Use of Battery Pack
Use only approved power adaptors and batteries.
Do not connect incompatible products.
The use of any other types may invalidate any approval or warranty and may be dangerous. For the availability of approved enhancements, please check with your dealer.
Indicate battery level
The battery level is displayed for a while when the power is turned on.
(Display in 10% increments)
Ex : BAT 70 (70%)
Battery charging
Step1. Turn clamps that exit on both sides of the battery cover to the right in a quarter.
Step2. Pull out a battery.
Step3. Check the battery polarity and insert it into the charger.
Step4. The RED lamp lights up when charging.
Step5. If charging is completed, the GREEN lamp is on.
Step6. The battery charging time takes about 3~6 hr.
(Charging time is subject to be changed according to battery condition & capacity.)
Battery lamp
In order to prevent the electric discharge, after r is on, the power will be turned off automatically after about 1~5 hours.
(It’s subjected to be changed according to using conditions.)
Description of Panels and Symbols
Display
 | Indicates weight and status |
| Displayed when the weight is minus | |
| Indicates when a battery has to be recharged | |
| Displayed when the weight is zero | |
| Slip mode (Only works in static mode) | |
| Indicates in-motion mode | |
| Indicates the weighing unit kg | |
| Indicates the weighing unit lb | |
| Displayed when the weight is stable |
 | Turn on and off the scale. |
| Return the display to zero(Operate within 10% of capacity) | |
| Total display mode on and off Total display mode can’t be run one or more and can’t be operated in WIM mode. | |
| Use to change weight unit The scale’s unit is also changes Press and hold this key for 2 seconds, use to back light on and off |
Setting Mode
Power Saving Mode
Up to 120 hours(static) of use(in motion 70 hours)
Based on using Power Saving mode, 3.7V 3500m
(When not using power saving mode Max 50 hours)
- Enter Power Saving mode
Condition 1: Weight stable
Condition 2: Weight is within zero point + set value (F16)
Condition 3: When condition 1 is satisfied for the set time(F15) - Exit Power Saving mode
Condition 1: Unstable weight
Condition 2:
Keypress
(static: When the key is pressed for more than 0.5 seconds)
Condition 3: When the weight exceeds the zero point + set value(F16) - Confirmation or precautions when using a power-saving mode
– During power saving mode, the zero key commands sent by the indicator(TXI-500F) is not recognized.
– The indicator’s(TXI-500F) power off synchronization does not work during the power-saving mode.
– During power saving mode, the * key mode switch function of the indicator(TXI-500F) does not work. (TXI-500F, F19-1)
– While the pad is in power saving mode, turning on the indicator(TXI-500F) will display a communication error with the pad.
– When exiting the power saving mode, there may be a slight error from the set value(F16).
(At this time, the weighing is for exiting the power saving mode and there is no error in the weight if it is not in the power-saving mode.)
– While the pad is in power saving mode, the pad does not operate on the indicator(TXI-500F) commands.
KeypressTest Mode
Paring Mode
* The Equipment numbers for each pad designated on F03 and total connect pad quantity designate on F17.
* You can see the total amount of the weight for each pad when you press 
key.
Specifications
◆ TXDi – 501F / 502F / 505F
| Model | TXDi -501F | TXDi 502F | TXDi -505F | TXDi-505F CLASS!!!!) |
| Capacity | 2,000 lb / 1,000 kg | 4,000 lb / 2,000 kg | 10,000 lb / 5,000 kg | 10,000 lb / 4,540 kg |
| Division | 21b/1 kg | 5 lb/2 kg | 10 lb/ 5 kg | 50 lb / 20 kg |
| Dimensions | 674 x 532 x 50 (mm) | |||
| Platform size | 500 x 380 x 34 (mm) | |||
| Net weight | Approx. 17 kg (Included ramp) | |||
| Operating time | Approx. 50 hr , 120hr(power save mode) | |||
◆ TXDi – 710F / 715F
| Model | TXDi -710F | TXDi -710F (NTEP CLASS!!!!) | TXDi -715F |
| Capacity | 20,000 lb / 10,000 kg | 20,000 lb / 9,080 kg | 30,000 lb / 15,000 kg |
| Division | 20 lb / 10 kg | 50 lb / 20 kg | 20 lb / 10 kg |
| Dimensions | 886 x 730 x 50 (mm) | ||
| Platform size | 700 x 500 x 34 (mm) | ||
| Net weight | Approx. 23.5 kg | ||
| Ramp weight | Approx. 1.6 kg x 2 pcs | ||
| Operating time | Approx. 50 hr , 120hr(power save mode) | ||
◆ TXDi – 910F / 915F / 920F
| Model | TXDi -910F | TXDi -910F (NTEP CLASS!!!!) | TXDi -915F | TXDi -920F |
| Capacity | 20,000 lb / 10,000 kg | 20,000 lb / 9,080 kg | 30,000 lb / 15,000 kg | 40,000 lb / 20,000 kg |
| Division | 20 lb / 10 kg | 50 lb / 20 kg | 20 lb / 10 kg | 50 lb / 20 kg |
| Dimensions | 1066 x 840 x 50 (mm) | 1066 x 940 x 50 | ||
| Platform size | 900 x 500 x 34 (mm) | 900 x 600 x 34 | ||
| Net weight | Approx. 28 kg | Approx. 36 kg | ||
| Ramp weight | Approx. 2.9 kg x 2 pcs | |||
| Operating time | Approx. 50 hr , 120hr(power save mode) | |||
◆ General specification
| Operating time | 120hr (static) , 70hr(in motion) |
| Safe overload | 150% of capacity |
| Display | 6 digit FSTN LCD (Height: 15mm) |
| Backlight | Amber LED backlight |
| Output data rate | 10 times/sec(Static), 100 times/sec (WIM) |
| Temperature | -20 0 -60 t |
| Operating humidity | 85% R.H. (No condensation) |
| Power | 3.7V= 3.5A Lithium-ion battery (18650) |
◆ Wireless specification
| Wireless method | ZigBee |
| RF frequency range | 2400 – 2483.5 MHz |
| Output power | Max. 6.479dBm |
| Channel width | 5 MHz |
| Frequency offset | < ±30ppm |
| Transmit data rate | 250Kbps,500Kbps |
| Receiver sensitivity | -99dBm (PER <1%) |
| Maximum input level | o dam |
| RF In/out impedance | 50 ohm (TXRF, RXRF) |
| Spurious (2nd harmonics) | < -30dBm |
| Radio link effective range | Approx. 30M (Open space) |
Check Message
| Code | Description |
 | Calibration resolution over 1/30000 |
| A/D not stable | |
| When the weight value is not correct in the calibration | |
| When there is something wrong with the stored memory | |
| When the entered value is out of range | |
| When there is an error of more than 20% of calibration zero point when power is ON | |
| System error(Remove and reinsert the battery) | |
| In the WIM, occur when the vehicle’s speed is too fast. Please pass the vehicle with 10km/h(6mi/h) or less. | |
| In the WIM, occur when the vehicle’s speed is too slow. | |
| The scale’s weight is over maximum capacity. Don’t load the article whose weight is heavier than the maximum capacity. | |
| No-load cell connection | |
| Pairing Error | |
| No wireless connection (XX: pad number) |
Documents / Resources
 | TMT TXDi- Series Vehicle Weighing Scale [pdf] Owner's Manual TXDi- Series, Vehicle Weighing Scale |
