
Overview
The Speed Coach XL1 gives you control over every aspect of your workout. You select what you want to see in the five data windows of the large clear display. The built-in clock makes sure you get off the water in time for breakfast. Front-mounted buttons are easy to use while rowing, and easy to understand because they're context-sensitive. Start, stop, and reset the timer with just one button.
Working hard, but not sure if you're really improving? 
Losing count of your pieces in your workouts? 
Want to see Time, Speed, Distance and Rate all at once? 
Program workouts in seconds with the simple menu format, and store up to five workouts with names you'll remember. Get in-depth, stroke-by-stroke analysis of your performance with the flexible 1000-point memory. Use the optional interface and software to save your performance data and a running log to assess what you've done, and how you've improved.
Use the backlight as much as you need to - the rechargeable batteries will provide 25 hours of use even with constant backlight, and will recharge in less than three hours.
The Speed Coach XL1 uses the proven accurate NK impeller technology, and mounts on any existing Speed Coach harness with no modifications.
Speed Coach XL1 Measurements
Distance
Speed/Split
Average Speed/Split 
Time
Stroke Rate
Stroke Count 
Speed Coach XL1 Features
5 Programmable Workouts
1,500 Data Point Memory for “Just Row” and 500 for “Workout” 
Customizable Memory Storage
Easy-to-Use Menus
Automatic Backlight
Rechargeable Batteries
Computer Upload (with optional interface) 
Large, Easy-to-Read Display
Standard Wiring Compatible 
Speed Coach XL1 Accessories
Computer Interface
Protective Bumper
Features & Specifications 
Clock & Calendar:      12 or 24-hour clock, auto day-date-year calendar with leap year adjust 
Chronograph:            0 to 99:59:59.99 with auto roll-back, 1/100th resolution 
Stroke Rate:               1/2 SPM resolution, auto start with first stroke, rate input from seat sensor or speed senso 
Stroke Count:            Up to 99, 999 then rolls back to 0, automatically starts with first stroke 
Distance:                   Meters, kilometers, miles, nautical miles 
Speed:                       Meters per second, knots, miles per hour 
Pace (Predicted Split): Per 500 meters, mile or nautical mile. 
Heart Rate:                XL-2 only, with optional sensor and Polar³ compatible transmitter belt 
Memory:                    Stroke rate, time, average speed, distance and heart rate (XL2 only) for 1000+ user-defined memory points 
Programmable Workouts: 5 workouts, up to 20 intervals each 
Computer Upload:     With optional serial or USB interface. PC- upload, download, and charting.  
Software:                  PC compatible, built-in charting 
Display:                     High-contrast monochrome LCD 
Backlight:                  Blue-green electroluminescent backlight, auto-on 
Case:                         Injection molded polymer case, acrylic lens 
Controls:                   6 buttons (front), context sensitive, tactile and audible response 
Battery:                     Lithium ion rechargeable, user-replaceable 
Battery Life:               72 hours constant use, 25 hours with constant backlight. Charges in under 3 hours 
Power Conservation:  Auto-off after 17 minutes of inactivity 
Size:                          4.5 x 3 x 1.5 in 
Control Unit Weight:  7.9 oz 
System Weight:           12.8 oz (boat size: 1x) 
Water Resistance:         Waterproof (IP67), floats
Producing Area:USA