May 2022
Service and Repair Manual
Ground Controls
Part No. 1306516GT
GS
™
-2669 RT • GS
™
-3369 RT • GS
™
-4069 RT
53
8-3
Software Configuration
How to Configure the Software
The Electronic Control Module (ECM) contains
programming for all configurations of the GS-69.
Machines can be adjusted to a different
configuration using the buttons at the ground
controls. To determine the software revision level,
see Repair Procedure,
How to Determine the
Revision Level.
Machine Option Definitions
Descent Delay:
This option halts descent when
the down limit switch is activated. All controls must
be released for 4 to 6 seconds before descent is
re-enabled. Required for AS and CE models.
Motion Alarm
: The motion alarm will sound when
activating a function.
Motion Beacons
: The flashing beacons operate
only when activating a function.
Overload:
This cuts out all functions when the
platform overload pressure switch is tripped. The
red Emergency Stop button must be cycled before
any function can be resumed.
Beacons
: When installed on the machine, the
flashing beacons operate continuously when the
key switch is turned to ground or platform controls
and both red Emergency Stop buttons are pulled
out to the on position.
Generator
: When installed on the machine, the
generator can only be operated when the engine is
running.
Sim Operation
: Not available.
Outriggers
: When installed on the machine, the
outrigger option must be enabled.
ANSI and CSA models
:
1 Turn the key switch to ground control and pull
out the red Emergency Stop button to the on
position at both ground and platform controls.
Result: The revision level of the ECM will
appear in the LED display window. Note the
result.
2 Push in the ground controls red Emergency
Stop button to the off position.
3 Press and hold both the blue platform up and
yellow platform down buttons. Pull out the red
Emergency Stop button to the on position at
the ground controls.
Result: TUNE SPEEDS is showing in the
diagnostic display window.
1 diagnostic display
2 blue platform up button
3 lift function enable button
4 yellow platform down button
4 Use the yellow platform down arrow to scroll
to select options.
Result: SELECT OPTIONS is showing in the
diagnostic display window. The ECM is now in
programming mode.
Summary of Contents for GS-2669 IC
Page 141: ...May 2022 Service and Repair Manual 127 GM 998L Engine Wire Harness...
Page 144: ...Service and Repair Manual May 2022 130 Control Panel Circuit Diagram...
Page 145: ...May 2022 Service and Repair Manual 131 Electrical Schematic GS 69 RT GM 998L Models ANSI CSA...
Page 148: ...Service and Repair Manual May 2022 134 Electrical Schematic GS 69 RT GM 998L Models ANSI CSA...
Page 149: ...May 2022 Service and Repair Manual 135 Electrical Schematic GS 69 RT GM 998L Models ANSI CSA...
Page 152: ...Service and Repair Manual May 2022 138 Electrical Schematic GS 69 RT Diesel Models ANSI CSA...
Page 153: ...May 2022 Service and Repair Manual 139 Electrical Schematic GS 69 RT Diesel Models ANSI CSA...
Page 156: ...Service and Repair Manual May 2022 142 Electrical Schematic GS 69 RT Diesel Models ANSI CSA...
Page 157: ...May 2022 Service and Repair Manual 143 Electrical Schematic GS 69 RT GM 998L Models AS CE...
Page 160: ...Service and Repair Manual May 2022 146 Electrical Schematic GS 69 RT GM 998L Models AS CE...
Page 161: ...May 2022 Service and Repair Manual 147 Electrical Schematic GS 69 RT GM 998L Models AS CE...
Page 164: ...Service and Repair Manual May 2022 150 Electrical Schematic GS 69 RT Diesel Models AS CE...
Page 165: ...May 2022 Service and Repair Manual 151 Electrical Schematic GS 69 RT Diesel Models AS CE...
Page 168: ...Service and Repair Manual May 2022 154 Electrical Schematic GS 69 RT Diesel Models AS CE...
Page 169: ...May 2022 Service and Repair Manual 155 Hydraulic Schematic GS 69 RT...
Page 171: ......