Garmin Gladiator TR-1 Owner's Manual page 23

Description
RPM Source Configuration
Code 259:
For single engine installations, set this code to 2 (1 blink) (and hook the blue and black wires up to your
engine tach leads).
Pulses per Revolution
Code 267:
The number of tach pulses per engine revolution is an engine specific parameter. The following settings are
a good starting point, however you need to verify them on operation. V8 engines 4 ppr (3 blinks) Most outboards 6ppr
Show Port RPM
Show Starboard RPM
Transition RPM
Code 348:
Set this code to the RPM's that your boat runs when almost on plane.
Low RPM Limit
Code 357
: If your autopilot runs well at all RPMs but is a little too active at idle, you can increase this low
limit RPM to a setting that is higher than your idle RPM to reduce autopilot rudder activity at idle.
High RPM Limit
Code 359:
If your autopilot runs well at all RPM's but you would like a little stiffer heading hold at the top end,
reducing this setting to an RPM lower than your actual peak RPM will help
Description
Helm Displacement
Pump Displacement
Turns Lock to Lock
Sloppy Linkage Compensation
Code 257:
In case of sloppy and loose steering linkages, increasing this parameter may help to reduce heading
oscillations due to the linkage. Use with caution.
Shadow Drive Desensitize
Code 368:
If the shadow drive is being false tripped, i.e., autopilot is disconnected when the helm is held
still, increasing this parameter may help. False tripping is usually due to leakage of fluid past the helm pump
lock valve. You may need to repair the helm valves if you cannot eliminate false trips.
Shadow Drive Enable
Reversed Hoses
Code 249:
In case of hoses installed backwards, use this code to electronically reverse the steering direction.
Table of Setup Codes
TACHOMETER CODES
Code
259 1, none/ 2, Port/ 3, Starboard/ 4, Both
267 1 to 255 by 1's
35
Hold Down [Select Load] button: 1000's blink on
Up Arrow 100's blink on Down Arrow
36 Same As Above
348 100 to 6000 by 100's
357 100 to 6000 by 100's
359 100 to 6000 by 100's
HYDRAULIC CODES
Code
269 .1 to 6 by .1's
169 [Up Arrow] for 4 liter, [Down Arrow] for 2 liter
26 .1 to 10 by .1's
257 8 settings, 8 for most sloppy
368 1 most sensitive, 40 least sensitive
367 [Up Arrow] for On, [Down Arrow] for Off
249 [Up Arrow] for Reversed, [Down Arrow] for Normal
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Values of the Parameters
Values of the Parameters
Factory
Defaults
2
6
3000
500
6000
Factory
Defaults
1.7
2 liter
4.5
1
20
on
Norm