User's Manual

MDS 05-3301A01, Rev. C MDS 9810 Installation and Operation Guide 29
used for programming instead of the DIAG(NOSTICS) jack. With this
arrangement, Pin 23 of the HHT cable must be grounded to enable
the diagnostic channel. (See Table 15 on Page 59.)
Invisible place holder
Figure 22. Hand-Held Terminal Connected to the Transceiver
2. When the HHT is connected, it runs through a brief self-check, end-
ing with a beep. After the beep, press to receive the ready
“>” prompt.
6.2 Hand-Held Terminal Setup
The following is a set of instructions for re-initializing an HHT for use
with the transceiver. These steps may be required if the HHT was previ-
ously used with a different radio, or if the HHT default settings have
been inadvertently altered.
1. Plug the HHT into the
DIAG(NOSTICS) connector. Enable the setup
mode by pressing the , and keys in sequence.
The display shown in Figure 23 will appear.
ANTENNA
13.8
VDC
+
–
Z
CTRL
U
+
–
K
*
F
/
A
F1
V
,
Q
#
)
G
(
B
F2
SHIFT
ESC
W
=
R
7
M
4
H
1
C
F3
BKSP
X
0
S
8
N
5
I
2
D
F4
SP
ACE
Y
T
9
O
6
3
E
F5
ENTER
J
L
P
ENTER
SHIFT
CTRL
SPACE