
深圳市乐迪电子有限公司
www.radiolink.com
Real-time Model Voltage Telemetry PRM-01
User Manual
Compatible with R12DS/R9DS
Compatible with AT10II/AT10
AT9S Pro/AT9S/AT9

深圳市乐迪电子有限公司
www.radiolink.com
Content
Introduction ............................................................................................................................................................. 3
Specifications ........................................................................................................................................................... 3
How to Connect ...................................................................................................................................................... 3
How to Setup ........................................................................................................................................................... 5
Attention ................................................................................................................................................................... 5

深圳市乐迪电子有限公司
www.radiolink.com
Introduction
Real-time Model Voltage Telemetry PRM-01, real-time model data feedback allows
users to receive crucial information on the model's systems.
When paired with flight module PRM-01, model voltage is displayed.
Configurable sound/message/vibration alarms signal potential problems when low
model voltage. A low model voltage alarm value can be customized.
Specifications
① Name: Real-time Model Voltage Telemetry Module
② Model: PRM-01
③ Dimensions: 33*22*11mm (1.3"*0.87"*0.43)
④ Weight (with wire): 7g (0.25oz)
⑤ Voltage Input Range: 1S~6S LiPo Battery
⑥ Compatible receiver: R12DS, R9DS (Old version receiver: R10DS, R10D, R9D)
⑦ Compatible transmitter: AT10II/AT10/AT9S Pro/AT9S/AT9
⑧ Configurable sound/message/vibration alarms signal potential problems when
low model voltage. A low model voltage alarm value can be customized.
How to Connect

深圳市乐迪电子有限公司
www.radiolink.com

深圳市乐迪电子有限公司
www.radiolink.com
How to Setup
Only need to setup in the radio menu.
Press Mode button to the BASIC MENU, choose PARAMETER, press Push button to
the PARAMETER menu, setup the EXT-ALARM voltage depends on your battery.
When paired with flight module PRM-01, model voltage is displayed on the main
menu of transmitter.
Attention
Note: Please power on all the equipment first, especially the plane. And then connect
the PRM-01 to the receiver to protect the PRM-01 in case the instantaneous current is
too much to burns the telemetry module.
